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Pin and Bush Couplings   Documentation     •   Pin and Bush Couplings Brochure   •   Replacement and installation instructions for new urethane bushing assemblies

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No	Part Number	Description	Image	Stock Qty	Price Each	Qty Ord'd	Update Cart
1	REN-1-SHR-KIT	Gasket & Bolt Kit, Flange Accessories  For a # 1 O'Ring Gear Coupling 6901-108-2  With Shrouded Bolts  Dated 9/15	-	0	$21.60
2	REN-10126	Renold Ajax Bushing  Part 10126  Steel Pan Arm Bushing  For a Vibratory Conveyor  Ships in 3 Days, Westfield NY  Dated 01-2020	-	0	$57.24
3	REN-1601-000-000	Renold Ajax Cement  REN-1601-000-000  Neoprene Bronze Bushing Cement  1/2 Pint Can  (1LB) H 4" L 5" W 4" Box		0	$33.94
4	REN-17318-4	Renold Ajax Shaft, D200 on a Vibratory Conveyor	-	0	$1,225.80
5	REN-1858-0300-001	Renold Ajax #3 Bushing Neoprene / Bronze. S Series Coupling 1-1/2 & 2. For PB Series Coupling 1. Obsolete Couplings 1A, 1-1/4A & 417. Bushings are installed with adhesive purchased separately. Temperature range -65 degree to 285 degree F.  Dated 09-2022  (1LB) H 4" L 5" W 4" Box		0	$42.50
6	REN-1858-0400-001	Renold Ajax #4 Bushing Neoprene / Bronze  Part 1858-0400-001  S Series Coupling 1-1/2 & 2. For PB Series Coupling 1  Obsolete Couplings 1A, 1-1/4A & 417  Bushings are installed with adhesive purchased separately  Temperature range -65 degree to 285 degree F  Dated 09-2022  (1LBS) H 4" L 5" W 4" Box		0	$50.00
7	REN-1858-0450-001	Renold Ajax Bushing #4-1/2 Neoprene Bronze  Part 1858-0450-001  aka 18580450001  1.25 OD / 0.625 ID / 1.00 Inch Long less the flange  For S Series Coupling 1-1/2 & 2   For Obsolete Coupling 422  Cementing or Bonding Required  Part REN-1601-000-000 Renold Ajax Bushing Cement 1/2 Pint Can  Cement not included  Temperature range -65 to 200 Degree F  Used with Stud Part Stud 4.5 Not Included  Origin USA, Export Code 84839080  Dated 09-2022  (1LB) H 4" L 5" W 8"	-	0	$55.00
8	REN-1858-0500-001	Renold Ajax #5 Bushing Neoprene / Bronze  Part 1858-0500-001  18580500001  Item 10129594  For S Series Coupling 2 & 1/2  For PB Series Coupling 1 & 1/2  Obsolete Couplings 1 & 3/8, 1 & 1/2, 1 & 3/4  Bushings are installed with adhesive cement purchased separately  Temperature range -65 degree to 285 degree F  6 or 12   Normally a Stock Item @ BPI  Ships from Stock to 3 Weeks  Dated 02-2023  (1LB) H 4" L 5" W 4" Box	-	0	$124.29
9	REN-1858-0600-001	Renold Ajax #6 Neoprene / Bronze Bushing  Part 1858-0600-001  aka 18580600001  For PB Series Coupling 2  For S Series Coupling 3  For 2A & 2-3/8A Obsolete Couplings  1.375 Inches Long 1.625 OD 13/16 ID   Bushings are Installed with Adhesive  Adhesive Purchased Separately  Temperature Range -65 Degree to 285 Degree F  NSN 3120-01-181-1455 Gov #  Dated 08-2024  (1LB) H 4" L 5" W 4" Box		30	$108.75
10	REN-1858-0700-001	Renold Ajax #7 Bushing Neoprene - Bronze  Part 1858-0700-001  18580700001  For PB Type 2-1/2, 3, 3-1/2, S Type 3  Obsolete Couplings 2-3/4A, 3-1/8A   Bushings are installed with adhesive cement purchased separately  Temperature range -65 degree to 285 degree F  Normally a Stock Item @ BPI  Ships from Stock to 10 Days  Dated 07-2022  (1LBS) H 4" L 5" W 4" Box		25	$111.43
11	REN-1858-0800-001	Renold Ajax #8 Bushing Neoprene / Bronze  Part 1858-0800-001  aka 18580800001  For Type 4PB, 4S, 1A, 3-5/8A, 4-1/2A, 5A & 5-1/2A Couplings  Bushings are installed with adhesive cement purchased separately  Temperature range -65 degree to 285 degree F  Dated 09-2022  (1LB) H 4" L 5" W 4" Box	-	0	$107.50
12	REN-1858-0900-001	Renold Ajax #9 Bushing Neoprene / Bronze  Part 1858-0900-001  aka 18580900001  For Type 4 & 1/2 S & 6A Couplings  2 & 1/2 Inch Diameter  2 & 3/8 Inches Long  With a 1 & 1/8 Inch Inside Diameter  Bushings are installed with adhesive cement purchased separately  Temperature range -65 degree to 285 degree F  Dated 09-2022  (1LB) H 4" L 5" W 4" Box		0	$147.50
13	REN-1858-1000-001	Renold Ajax #10 Bushing Neoprene / Bronze  Part 1858-1000-001  aka 18581000001  For Coupling S Series Size 5 7 6  Obsolete Coupling Size 6-1/2A  Bushings are installed with adhesive cement purchased separately  Temperature range -65 degree to 285 degree F  Dated 09-2022  (1LB) H 4" L 5" W 4" Box	-	0	$235.00
14	REN-1905-250-1	Renold Ajax Coupling, Type "S" Pin & Bushing Coupling, Size 2 & 1/2 with a rough bore  [NSN 3010-01-131-7461]	-	0	$1,436.40
15	REN-2-1/2 S FINISHED	Renold Ajax Type S Forged Steel Pin & Bushing type Coupling with a Finished Bore, 2.5 Inch Maximum bore, Maximum RPM 3600, Maximum H.P. @ 100 RPM 17.5, Maximum Torque LB. - Inch X 10 to the 3rd power. Fail safe design. Cushions vibration and shock. No lubrication required. Operates horizontally or vertically. Permits free end float. (33LBS)	-	0	$1,905.43
16	REN-2-1/2 S PILOT	Renold Ajax Forged Steel Pin & Bushing type Coupling. Pilot Bore 1/2 Inch, 2.5 Inch Maximum bore, Maximum RPM 3600, Maximum H.P. @ 100 RPM 17.5, Maximum Torque LB. - Inch X 10 to the 3rd power (33LBS)	-	0	$1,436.40
17	REN-2-SHR-KIT	Renold Ajax Flange Accessories for #2 Shrouded Bolt Coupling	-	0	$26.22
18	REN-2638-1200-001	Renold Ajax Pinion Stub  Part 2638-1200-001  For a #12 Vibratory Conveyor  Ships from Stock, Westfield NY  Dated 06-2020	-	0	$670.95
19	REN-2639-1000-020	Renold Pinion, Drive Pinion on a 10 DF Shaker, Item 7	-	0	$393.12
20	REN-2639-1200-001	Renold Ajax Pinion Drive  Part 2639-1200-001  For a #12 Vibratory Conveyor  Ships from Stock, Westfield NY  Dated 06-2020	-	0	$784.35
21	REN-2655-1000-001	Renold Ajax Key, Weight Key on a # 12 Shaker	-	0	$3.24
22	REN-2663-1000-002	Renold Shaft V-Ring  For a # 10 DF Shaker  Item 12  Ships from Stock  Dated 1-19	-	0	$35.49
23	REN-2666-1200-001	Renold Ajax Key, O'Ring   Part 2666-1200-001  For a Vibratory Conveyor  Ships from Stock, Westfield NY  Dated 06-2020	-	0	$29.70
24	REN-450	Renold Ajax # 450 Rigid Half Coupling, 4857-1275-500, includes 14, .625 -11 X 3.25" body bound bolts & 14, lock washers	-	0	$1,566.00
25	REN-4640-0300-001	Renold Ajax Gear. 300 DS Hub Gear for 6 & 1/2 Degree Mis-Alignment, Rough Bore	-	0	$388.80
26	REN-4661-0300-001	Renold Ajax Seal. Grease Seal on a DS300 Spindle Coupling, Item #8, 2 Required	-	0	$66.64
27	REN-4661-0500-001	Renold Ajax Seal, Grease / Lip Seal on a D-500 Model 4140 HT Spindle Coupling, Drawing 4904-0500-045	-	4	$192.24
28	REN-4736-0560-006	Renold Ajax Ring Gear Sleeve, 300 DS	-	0	$820.80
29	REN-4736-0743-046	Renold Ajax Sleeve	-	0	$2,736.45
30	REN-4760-0587-250	Renold Ajax "O" Ring on a DS300 Spindle Coupling, Item #8, 2 Required	-	0	$26.33
31	REN-4777-0450-039	Renold Hardened Insert, Item 24	-	0	$654.75
32	REN-4877-0450-002	Renold Plunger Sub Assembly, Item 19	-	0	$1,882.44
33	REN-4901-250-1	Renold Ajax "D" Series Full Flex Coupling  Part 4901-250-1  Size 250  Adapters, & Hub Gears with Finished Bores & Keyways  Gear Teeth are Induction Hardened  Exposed Flange Bolts  Maximum Offset 3.5 Degrees  Maximum Bore 2.63 Inches  Ships in , NY Westfield  Dated 1-2020  (100LBS)	-	0	$3,165.94
34	REN-4908-0200-003	Renold Ajax Coupling. D Series Flex Rigid	-	0	$1,694.06
35	REN-4S FINISHED	Renold Ajax Type S Forged Steel Pin & Bushing Coupling with a Finished Bore, 4 Inch Maximum bore, Maximum RPM 3600, Maximum H.P. @ 100 RPM 74, 46.7 Maximum Torque LB. - Inch X 10 to the 3rd power. Fail safe design. Cushions vibration and shock. No lubrication required. Operates horizontally or vertically. Permits free end float. (127LBS)	-	0	$4,809.09
36	REN-550	Renold / Ajax "D" Series Coupling, Size 550 , 3 & 1/2 Degree Misalignment, Recessed Bolt Heads, Full Flex	-	0	$11,136.96
37	REN-6632-0358-1	Renold Ajax Ring Gear with Seal. Size 3 - 1/2 with seal # 666-0356-1	-	0	$246.86
38	REN-6641-108-1	Renold Ajax Gear Hub  aka 6641-0108-001	-	0	$50.40
39	REN-6641-608-1	Renold Ajax Hub Gear  For a Size 6 Gear Coupling  Rough Bore  aka REN-6641-0608-001	-	0	$1,280.16
40	REN-6656-0350-1	Renold / Ajax Rigid Half Coupling. Size 3-1/2 with Shrouded Bolts	-	0	$353.70
41	REN-6801-0208-002	Renold Ajax O-Ring Seal Flex Half # 2 Gear Coupling with Shrouded Bolt Holes. Available options include finished bores & hardware	-	0	$181.44
42	REN-6801-0258-001	Renold Ajax Coupling #2-1/2 FH Exposed Bolts, Rough Bore	-	0	$234.36
43	REN-6801-308-1	Renold Ajax #3 Flex Half "O" Ring Seal Coupling	-	0	$333.45
44	REN-6906-0308-608	Renold Ajax Coupling  Part REN-6906-0308-608  Mill Motor O Ring Seal Coupling  Full-Flex  Size 3 American Standard  Flex 1/2 608 Motor Frame with the Tapered Bore & Keyway   Flex 1/2 Straight Bore with a Machine Finished Bore & Keyway to AGMA Standards  4 Inch Maximum Bore with a 1 Inch Square Keyway  Dated 1/17	-	0	$1,364.85
45	REN-6908-308-1	Renold Ajax Flex-Rigid O'Ring Seal Gear Coupling, Size 3 Rough Bore	-	0	$730.35
46	REN-788-074-00-000	Renold Ajax Washer, 788-074-00-000 Flat Washer, W-6 0.076 ID, 1.50 OD, 0.125 Thick	-	0	$3.24
47	REN-792-437-62-003	Renold Coil Spring, Item 21	-	0	$688.50
48	REN-A-359-BD	Renold Ajax Size 3-5/8 Complete Brake Drum Coupling per drawing WIH-1024	-	0	$7,773.84
49	REN-1665-1000-001	Flange Design, no cementing or bonding required  Temperature Range -65 to 200 Degree F  F = 2.500 Inch Barrel Diameter  G = 2.875 Inch Overall Length  E = 1.25 Inch ID for Pin Diameter  Sold each  Normally a Stock Item @ BPI  Origin USA, Export Code 84839080  Ship from Stock to 3 Days  Dated 11-2021  (1LBS) H 4" L 6" W 6"		2	$80.23
50	REN-1665-0300-001	Renold Ajax #3 Bushing Urethane  Part 1665-0300-001  16650300001  Renold Item 10120333  0.938 OD / 0.438 ID / 0.625 Inch Long Less the Flange  For obsolete "A" coupling 3/4"  For obsolete 400 coupling #412  Flange design, no cementing or bonding required  Temperature range -65 degree to 200 degree F  Normally a Stock Item @ BPI  Ships form Stock to 5 Days  Dated 03-2024  (1LB) H 4" L 6" W 4" Box		132	$20.00
51	REN-1665-0450-001	Renold Ajax Bushing  Part 1665-0450-001  16650450001  Item 10120335  #4-1/2 Urethane Bushing  For S Series Coupling 1-1/2 & 2   For Obsolete Coupling 422  Flange Design, no cementing or bonding required  Temperature range -65 to 200 Degree F  F = 1.250 Inch Barrel Diameter  G = 1.000 Inch Overall Length  E = 0.625 Inch ID for a 4.5 Pin Diameter  Used with Stud Part Stud 4.5 Not Included  NSN 5365-01-355-2676 Gov #  Origin USA, Export Code 84839080  Normally a Stock Item @ BPI  Ships form Stock to 2 Weeks  Dated 03-2024		16	$42.86
52	REN-1665-0400-001	Renold Ajax #4 Bushing Urethane  Part 1665-0400-001  16650400001  Renold Item 10120334  #4 Urethane Bushing  For PB Series Coupling 1  For S Series Coupling 1  For Obsolete Couplings 1A, 1-1/4A, 417 & 523  Flange design, no cementing or bonding required  Temperature range -65 to 200 Degree F  F = 1.125 Inch Barrel Diameter  G = 0.750 Inch Overall Length  E = 0.5625 Inch ID for Pin Diameter  Normally a Stock Item @ BPI  Ships from Stock to 5 Days  Dated 03-2024  (1LB)		353	$24.29
53	REN-1665-0600-001	Renold Ajax Bushing #6  Part 1665-0600-001  16650600001  Item 10120337  #6 Urethane Bushing  For PBS Series Coupling Size 2   For S Series Coupling Size 3  Obsolete Couplings 2A & 2-3/8A  Flange Design, no cementing or bonding required  Temperature range -65 to 200 Degree F  F = 1.625 Inch Barrel Diameter  G = 1.375 Inch Overall Length  E = 0.8125 Inch ID for Pin Diameter  NSN 5365-01-355-2676 Gov #  Origin USA, Export Code 84839080  Normally a Stock Item @ BPI  Ships form Stock to 3 Days  Dated 08-2022  (1LB) H 4" L 6" W 4" Box		38	$30.00
54	REN-1665-0800-001	Renold Ajax Bushing   Part 1665-0800-001  16650800001  #8 Urethane Bushing  S Series Coupling 4S  PB Series Coupling 4  Obsolete Couplings 3-5/8A, 4A, 4-1/2A, 5A, 5-1/2A & 427  Flange design, no cementing or bonding required  Temperature range -65 degree to 200 degree F   F = 2.000 Inch Barrel Diameter  G = 1.875 Inch Overall Length  E = 1.000 Inch ID for #8 Pin Diameter  Origin USA, Export Code 84839080  Normally a Stock Item @ BPI  Ships from Stock to 1 Week  Dated 11-2021		32	$40.11
55	REN-1665-0900-001	Renold Ajax Bushing  Part 1665-0900-001  10120340  #9 Urethane Bushing  For S Series Coupling 4 & 1/2  For Obsolete Couplings 6A  Flange design, no cementing or bonding required  Temperature range -65 degree to 200 degree F  F = 2.250 Inch Barrel Diameter  G = 2.375 Inch Overall Length  E = 1.125 Inch ID for Pin Diameter  NSN 5365-01-355-2676 Gov #  Origin USA, Export Code 84839080  Normally a Stock Item @ BPI  Ships form Stock to 1 Week  Dated 11-2024  (1LB) H 4" L 5" W 4"		0	$161.43
56	REN-D200	Renold Ajax Shaft 17318-4 on a Vibratory Conveyor	-	0	$1,225.80
57	REN-D250	Renold Ajax "D" Series Full Flex Coupling, Size 250 with Finished Bores & Keyways. Gear Teeth are Induction Hardened. Exposed Flange Bolts. Maximum Offset 3.5 Degrees, Maximum Bore 2.63 Inches (100LBS) 4901-250-1 4/9	-	0	$1,787.40
58	REN-DS250	Renold DS Series Type Spindle Coupling, Size 250, Adapters, & Hub Gears with rough bore. Gear Teeth are Induction Hardened. Both ends without the shaft. Maximum Bore 3.06 Inches (86LBS)	-	0	$3,759.75
59	REN-MB-23655	Renold Special Size 3 - 1/2 Rigid Half per PMC Drawing MB-23655	-	0	$631.43
60	REN-MB-23658	Renold Special Size 2 O-Ring Seal Full Flex Coupling per PMC Drawing MB-23658	-	0	$851.04
61	REN-MB-23665-M	Renold Special Size 3 - 1/2 Rigid Half per PMC Drawing MB-23655	-	0	$630.72
62	REN-MB-23666-M	Renold Special Size 3 - 1/2 Rigid Half per PMC Drawing MB-23655 10/9	-	0	$848.88
63	REN-MB-7936-M	Renold Special Size 4 O-Ring Seal Coupling Half	-	0	$2,145.96
64	REN-CPLPBIR1.5F	Renold Ajax Flexible Coupling  Part CPLPBIR1.5F  Size 1 & 1/2 Pin & Bushing Coupling from Cast Iron  With a finished straight Bore, Keyway & set screw  Inch Maximum Finished Bore 1.88 Inch  Misalignment Capacity = 0r - 1/2 Degree  Maximum RPM 3600  7.1 Maximum, HP @ 100 RPM  6.56 Inch Outside Diameter  4.50 Inch Overall Length  Fail Safe Design  Cushions vibration and shock, No Lubrication Required  Operates Horizontally or Vertically	-	0	$410.40
65	REN-CPLPBIR1.5P	Renold Ajax Flexible Coupling  Part CPLPBIR1.5P  Size 1 & 1/2 Pin & Bushing Coupling from Cast Iron  Supplied with a Pilot / Rough Bore   Inch Maximum Finished Bore 1.88 Inch  Misalignment Capacity = 0r - 1/2 Degree  Maximum RPM 3600  7.1 Maximum, HP @ 100 RPM  6.56 Inch Outside Diameter  4.50 Inch Overall Length  Fail Safe Design  Cushions vibration and shock, No Lubrication Required  Operates Horizontally or Vertically  Permits Free E		0	$303.94
66	REN-CPLPBIR1F	Renold Ajax Flexible Coupling  Part CPLPBIR1F  Size 1 Pin & Bushing Coupling from Cast Iron  With a finished straight Bore, Keyway & set screw  Inch Maximum Finished Bore 1.12 Inch  Misalignment Capacity = 0r - 1/2 Degree  Maximum RPM 3600  2.5 Maximum, HP @ 100 RPM  4.68 Inch Outside Diameter  2.97 Inch Overall Length  Fail Safe Design  Cushions vibration and shock, No Lubrication Required  Operates Horizontally or Vertically  Permits	-	0	$324.00
67	REN-CPLPBIR1P	Renold Ajax Flexible Coupling #1 PB Iron  Part CPLPBIR1P  Size 1 Pin & Bushing Coupling from Cast Iron  Supplied with a Pilot / Rough Bore   Inch Maximum Finished Bore 1.12 Inch  Misalignment Capacity = 0r - 1/2 Degree  Maximum RPM 3600  2.5 Maximum, HP @ 100 RPM  4.68 Inch Outside Diameter  2.97 Inch Overall Length  Fail Safe Design  Cushions vibration and shock, No Lubrication Required  Operates Horizontally or Vertically  Permits Fre	-	0	$243.77
68	REN-PB 2-1/2 FINISHED	Renold Ajax Coupling PB  1602 Pin & Bushed Flexible Coupling  Size 2-1/2  With a Straight Bore, Keyway & Setscrew  Urethane Bushings  Options include:  Neoprene Bronze Bushings  Extra Keyway & Setscrew  Dated 1-20	-	0	$884.06
69	REN-PB 2-1/2 ROUGH	Renold Ajax Coupling PB  1602 Pin & Bushed Flexible Coupling  Size 2-1/2  With a Pilot / Rough Bore  Urethane Bushings  Options include:  Finished Machined Bore, Keyway & Setscrew  Neoprene Bronze Bushings  Extra Keyway & Setscrew  Dated 1-20	-	0	$654.17
70	REN-PB 2 ROUGH	Renold Ajax Coupling PB  1602 Pin & Flexible Bushing Coupling  Size 2  With a Pilot / Rough Bore  2.56 Inch Maximum Straight Bore  Urethane Bushings  Cast Iron Body   Options include:  Finished Machined Bore, Keyway & Setscrew  Neoprene Bronze Bushings  Extra Keyway & Setscrew  Dated 1-20  (48LBS)	-	1	$1,022.92
71	REN-PB 2 S FINISHED	Renold Ajax # 2S, Type S Forged Steel, Pin & Bushed Flexible Coupling with a finished bore & keyway. Fail safe design. Angular misalignment + or - 1/2 degree. Cushions vibration and shock. No lubrication required. Operates horizontally or vertically. Permits free end float. Can be finished with bore & keyway machined to your requirements at additional cost  Dated 1-20  (22LBS)	-	0	$729.77
72	REN-PB 2 S ROUGH	Renold Ajax # 2S, Type S Forged Steel, Pin & Bushed Flexible Coupling. Rough Stock Bore. Fail safe design. Angular misalignment + or - 1/2 degree. Cushions vibration and shock. No lubrication required. Operates horizontally or vertically. Permits free end float. Can be finished with bore & keyway machined to your requirements at additional cost  Dated 1-20  (22LBS)	-	0	$729.77
73	REN-PB 3-1/2 ROUGH	Renold Ajax #3-1/2, Type PB, Pin & Bushed Flexible Coupling. Rough Stock Bore. Fail safe design. Angular misalignment + or - 1/2 degree. Cushions vibration and shock. No lubrication required. Operates horizontally or vertically. Permits free end float. Can be finished with bore & keyway machined to your requirements at additional cost.  Dated 1-20	-	0	$1,160.23
74	REN-PB 3 ROUGH	Renold Ajax #3, Type PB, Pin & Bushed Flexible Coupling. Rough Stock Bore. Fail safe design. Angular misalignment + or - 1/2 degree. Cushions vibration and shock. No lubrication required. Operates horizontally or vertically. Permits free end float. Can be finished with bore & keyway machined to your requirements at additional cost  Dated 1-20	-	0	$876.34
75	REN-PB 4-1/2 S	Renold Ajax #4-1/2 "S", Type S Forged Steel  Pin & Bushing Flexible Coupling  Pilot / Stock Bore  Fail safe design  Cushions vibration and shock  No lubrication required  Operates horizontally or vertically  Permits free end float  Dated 1-19  (220LBS)	-	0	$9,058.50
76	REN-PB 4-1/2 S FINISHED	Renold Ajax #4-1/2 "S", Type S Forged Steel  Pin & Bushing Flexible Coupling  Finished Straight Bore, Keyway and set screw  Finish Machine to your specifications  Fail safe design  Cushions vibration and shock  No lubrication required  Operates horizontally or vertically  Permits free end float  Dated 1-19  (210LBS)	-	0	$9,612.00
77	REN-PB 4 ROUGH	Renold Ajax PB Coupling # 4  Part PB 4 Rough  Pin & Bushed Flexible Coupling  Rough Stock Bore  Fail safe design  Angular misalignment + or - 1/2 degree  Cushions vibration and shock  No lubrication required  Operates horizontally or vertically  Permits free end float  Can be finished with bore & keyway machined to your requirements at additional cost  Dated 1-20	-	0	$1,710.45
78	REN-PB 5 S FINISHED	Renold Ajax #5 "S", Type S Forged Steel, Pin & Bushed Flexible Coupling. Finished Bore & Keyway to your specifications.. Fail safe design. Cushions vibration and shock. No lubrication required. Operates horizontally or vertically. Permits free end float. Maximum bore 5 inch. Includes all required fasteners & urethane bushings 276 LBS Gross with Wooden box  Dated 1-19	-	0	$7,588.83
79	REN-PB COUPLING 1-1/2 FINISHED	Renold Ajax Cast Iron Pin & Bush Coupling. Bored & keyed to your exact requirements. 1.88 Maximum finished bore. Maximum + or - 1/2 degree angular misalignment capacity. 3600 Maximum R.P.M. 7.1 Maximum, H.P. @ 100 RPM 6.56 Inch diameter. 4.50 Overall length. Fail safe design. Cushings vibration and shock. No lubrication required. Operates horizontally or vertically. Permits free end float. Qty. 6, Size #5 studs & bushings. Supplied w	-	0	$410.40
80	REN-PB COUPLING 2 1/2 FINISHED	Renold Ajax Pin & Bushing Coupling 1/2  Cast Iron, Finished  2PB 1/2 Coupling  Part 627.286653  Finished Machined Bore & Keyway  To your dimensions  Maximum Bore 3.25 Inch  Maximum RPM 2700  Maximum H.P. @ 100 RPM 28.6  Maximum Torque LB. - Inch X 10 to the 3rd power 18.0  Ships in 3 Months, NY Westfield  Dated 05-2023	-	0	$1,125.71
81	REN-PB COUPLING 2 FINISHED	Renold Ajax Cast Iron Pin & Bushing type Coupling. Finished machined bore & keyway to your dimensions, Maximum Bore 2.56 Inch, Maximum RPM 3200, Maximum H.P. @ 100 RPM. 17.5, Maximum Torque LB. - Inch X 10 to the 3rd power 11.0, 46 LBS Gross.\  Dated 1-20	-	0	$597.09
82	REN-PB COUPLING 3 FINISHED	Renold Ajax Cast Iron Pin & Bushing type Coupling. Finished machined bore & keyway to your dimensions, Maximum Bore 4.00 Inch, Maximum RPM 2000, Maximum H.P. @ 100 RPM. 61.9, Maximum Torque LB. - Inch X 10 to the 3rd power 39.0, 202 LBS Gross  Dated 1-20	-	0	$1,177.20
83	REN-RAS6NB	Renold Ajax Size 6 Neoprene Bronze Bushing for 2 3/8" A dimension coupling. Ref: 562360.	-	0	$30.61
84	REN-S COUPLING 2 FINISHED	Renold Ajax # 2 Forged Steel Pin & Bush Coupling with a Finished Straight Bore, Keyway & Set Screw. 2.00 Inch Maximum finished bore. Maximum + or - 1/2 degree angular misalignment capacity. 3600 Maximum R.P.M. 12.5 Maximum, H.P. @ 100 RPM 6.12 Inch Diameter. 4.62 Overall length. Fail safe design. Cushings vibration and shock. No lubrication required. Operates horizontally or vertically. Permits free end float. Qty. 12 Size #4.5 studs	-	0	$729.77
85	REN-S COUPLING 2 1/2 FINISHED	Renold Ajax # 2 1/2 Forged Steel Pin & Bush Coupling with a Finished Straight Bore, Keyway & Set Screw. 2.50 Inch Maximum finished bore. Maximum + or - 1/2 degree angular misalignment capacity. 3600 Maximum R.P.M. 17.5 Maximum, H.P. @ 100 RPM 7.25 Inch Diameter. 5.12 Overall length. Fail safe design. Cushings vibration and shock. No lubrication required. Operates horizontally or vertically. Permits free end float. Qty. 12 Size #5 Stu	-	0	$1,180.29
86	REN-S COUPLING 2 1/2 ROUGH	Renold Ajax # 2 1/2 Forged Steel Pin & Bush Coupling with a Rough Bore, Keyway & Set Screw. 2.50 Inch Maximum finished bore. Maximum + or - 1/2 degree angular misalignment capacity. 3600 Maximum R.P.M. 17.5 Maximum, H.P. @ 100 RPM 7.25 Inch Diameter. 5.12 Overall length. Fail safe design. Cushings vibration and shock. No lubrication required. Operates horizontally or vertically. Permits free end float. Qty. 12 Size #5 Studs & Bushing	-	0	$1,180.29
87	REN-S COUPLING 3-1/2 FINISHED	Renold Ajax #3-1/2 "S", Type S Forged Steel, Pin & Bushed Flexible Coupling with a finished bore & keyway. Fail safe design. Cushions vibration and shock. No lubrication required. Operates horizontally or vertically. Permits free end float  Ships in  Dated 1-20	-	0	$2,090.57
88	REN-S COUPLING 3-1/2 STOCK BOR	Renold Ajax #3-1/2 "S", Type S Forged Steel, Pin & Bushed Flexible Coupling. Stock Bore. Fail safe design. Cushions vibration and shock. No lubrication required. Operates horizontally or vertically. Permits free end float  Ships in  Dated 1-20	-	0	$1,649.31
89	REN-S COUPLING 3 STOCK BOR	Renold Ajax # 3 Forged Steel Pin & Bush Coupling with a Rough Bore, Keyway & Set Screw. 2.50 Inch Maximum finished bore. Maximum + or - 1/2 degree angular misalignment capacity. 3600 Maximum R.P.M. 17.5 Maximum, H.P. @ 100 RPM 7.25 Inch Diameter. 5.12 Overall length. Fail safe design. Cushings vibration and shock. No lubrication required. Operates horizontally or vertically. Permits free end float. Qty. 12 Size #5 Studs & Bushings. S	-	0	$1,080.00
90	REN-S COUPLING 4 FINISHED	Renold Ajax Coupling #4 "S  Part Coupling 4 Finished  Type S Forged Steel, Pin & Bushed Flexible Coupling  With a finished bore & keyway  Fail safe design  Cushions vibration and shock  No lubrication required  Operates horizontally or vertically  Permits free end float  Ships in  Dated 1-20	-	0	$2,982.34
91	REN-S COUPLING 1-1/2 FINISHED	Renold Ajax #1-1/2 "S"  Part S Coupling 1-1/2 Finished  Type S Forged Steel, Pin & Bushed Flexible Coupling  Finished Bore & Keyway to your specifications  Fail safe design  Cushions vibration and shock  No lubrication required  Operates horizontally or vertically  Permits free end float  Ships in  Dated 1-20  (16LBS)	-	0	$578.57
92	REN-S COUPLING 1-1/2 STOCK BORE	Renold Ajax Coupling  Part S Coupling 1-1/2 Stock Bore  Pin & Bushing Style Flexible Coupling  Type "S" Machined from Forged Steel  Size 1- 1/2 "S"  Rough / Stock Bore, NOT Finished  Maximum Bore Diameter of 1.62 Inches  Fail safe design that cushions both vibration and shock  No lubrication required  Operates horizontally or vertically  Permits free end float  Has Qty 8 Size 4, Studs & Urethane Bushings  Ships in  Dated 1-20  (1	-	4	$438.17
93	REN-S COUPLING 1 FINISHED	Renold Ajax #1 "S", Type S Forged Steel, Pin & Bushed Flexible Coupling. Finished Bore & Keyway to your specifications.. Fail safe design. Cushions vibration and shock. No lubrication required. Operates horizontally or vertically. Permits free end float  Dated 1-20	-	0	$516.86
94	REN-STUD-3	Renold Ajax Stud Assembly  Part Stud-3  #3 Stud Assembly  For Obsolete Couplings "A" 0.75A, 1.5A & 1.75A  For Obsolete Coupling 400  High Tensile Alloy Steel  1.375 Inch Overall Length  0.4375 Inch Shaft Diameter  0.3125 Inch Thread Diameter  Dated 11-2021  (1LBS) H 4" L 5" W 4" Box		0	$37.14
95	REN-STUD-4	Renold Ajax Stud Assembly  Part Stud-4  #4 Stud Assembly  For Coupling "PB" 1PB  For Coupling "S" 1S  For Obsolete Couplings "A" 1A, 1.25  For Obsolete Coupling 417  High Tensile Alloy Steel  1.781 Inch Overall Length  0.5625 Inch Shaft Diameter  0.357 Inch Thread Diameter  6 or 8 per Coupling  Dated 11-2021  (1LB) H 4" L 5" W 4" Box		0	$48.57
96	REN-STUD-4.5	Renold Ajax Stud Assembly  Part Stud 4.5  #4.5 Stud Assembly: Pin, Nut & Lockwasher   For Coupling "S" 1.5S & 2S  For Obsolete Couplings "A" 1A, 1.25  For Obsolete Coupling 422  High Tensile Alloy Steel  2.3125 Inch Overall Length  0.625 Inch Shaft Diameter  0.325 Inch Thread Diameter  8 or 12 per Coupling  Used with Bushing 4.5  Normally a Stock Item @ BPI  Ships from Stock to 1 Week  Dated 11-2021  (1LBS) H 4" L 5" W 4" Box		0	$54.29
97	REN-STUD-5	Renold Ajax Stud Assembly  Part Stud- 5  Item 10130557  #5 Stud Assembly  For Cast Iron Coupling "PB" 1.5PB  For Steel Couplings " S", 2S & 2.5S  For Obsolete Couplings "A" 1.375A, 1.5A & 1.75A  For Obsolete Coupling 427  High Tensile Alloy Steel  2.53 Inch Overall Length  0.75 Inch Shaft Diameter  0.50 Inch Thread Diameter  Includes Stud, Nut & Lockwasher  4, 6 or 12 Studs per Coupling  Normally a Stock Item @ BPI  Ships from Stock to 3 Weeks  Dated 09-2022  (1LBS) H 4" L 5" W 4" Box		63	$54.29
98	REN-STUD-6	Renold Ajax Stud Assembly  Part Stud-6  aka 1651-0600-001  #6 Stud Assembly  For Cast Iron Coupling "PB" 2PB  For Steel Coupling "S" 3S  For Obsolete Couplings "A" 1A, 1.25  For Obsolete Coupling "A" 2.375A  High Tensile Alloy Steel  3.031 Inch Overall Length  0.8125 Inch Shaft Diameter  0.5625 Inch Thread Diameter  Dated 08-2024  (1LB) H 4" L 5" W 4" Box		70	$47.14
99	REN-STUD-7	Renold Ajax Stud Assembly #7  Part Stud 7  Item 10131396  #7 Stud Assembly  For Cast Iron Coupling "PB" 2.5,3, 3.5PB  For Steel Couplings "S" 3.5S  For Obsolete Couplings "A" 2.75, 1.25  For Obsolete Coupling "A" 2.375A, 3.125A  High Tensile Alloy Steel  3.531 Inch Overall Length  0.875 Inch Shaft Diameter  0.625 Inch Thread Diameter  Normally a Stock Item @ BPI  Ships from Stock to 2 Weeks  Dated 11-2023  (2LBS) H 4" L 5" W 4" Box		39	$122.86
100	REN-STUD-8	Renold Ajax Stud Assembly  Part Stud #8  #8 Stud Assembly  For Cast Iron Coupling "PB" 4PB  For Steel Couplings "S" 4S  For Obsolete Couplings "A" 3.625, 4, 4.5, 5, 5.5A  High Tensile Alloy Steel  4.0312 Inch Overall Length  1.00 Inch Shaft Diameter  0.750 Inch Thread Diameter  Dated 11-2021	-	30	$108.57
101	REN-STUD-9	Renold Ajax Stud Assembly  Part Stud #9  #9 Stud Assembly  For Steel Couplings "S" 4.5S  For Obsolete Couplings "A" 6A  High Tensile Alloy Steel  5.166 Inch Overall Length  1.125 Inch Shaft Diameter  0.875 Inch Thread Diameter  Dated 11-2021  (2LBs) H 4" L 6" W 4" Box	-	0	$233.47

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Pin and Bush Couplings Pin and Bush Couplings   The Pin and Bush coupling complements Ajax's line of standard gear type couplings. Hundreds of thousands have been applied on all types of direct connected industrial equipment resulting in long life with minimum maintenance.   Ajax Pin and Bush Flexible Couplings are usually applied on equipment when misalignment does not exceed +/- 1/2o.   Features: •   A fail safe design •   Cushions vibration & shock •   No lubrication is required •   Operates in any position

 

Full-Flex O-Ring Seal Couplings Full-Flex O-Ring Seal Couplings   •   Forged medium carbon steel •   Crowned and barreled teeth •   Tight-fitting high strength bolts •   Large lube reservoir •   Accepted worldwide

Flex-Rigid O-Ring Seal Couplings Flex-Rigid O-Ring Seal Couplings   •   Used in pairs with a shaft to connect widely separated equipment.

Mill Motor O-Ring Seal Couplings   Mill Motor O-Ring Seal Couplings   •   Standard mill motor couplings for A.I.S.E. tapered shaft mill motors. Used predominantly in the metal industry.

Standard Extended Shaft Gaps Standard Extended Shaft Gaps   Available as one hub reversed or both hubs reversed.

 

Full-Flex Metal Seal Couplings Full-Flex Metal Seal Couplings   •   Forged medium carbon steel •   Crowned and barreled teeth •   Tight-fitting high strength bolts •   Large lube reservoir •   Accepted worldwide

Flex-Rigid Metal Seal Couplings Flex-Rigid Metal Seal Couplings   •   Used in pairs with a shaft to connect widely separated equipment.

Mill Motor Metal Seal Couplings   Mill Motor Metal Seal Couplings   •   Full-flex or flex-rigid. •   Furnished with exposed bolts only.

Full-Flex Heavy Duty O-Ring Seal Couplings Full-Flex Heavy Duty O-Ring Seal Couplings   •   Material: forged medium carbon steel; heat treated alloy steel available as an option.

 

Flex-Rigid Heavy Duty O-Ring Seal Couplings Flex-Rigid Heavy Duty O-Ring Seal Couplings   •   Material: forged medium carbon steel; heat treated alloy steel available as an option.

D Series Couplings - High Misalignment, Full-Flex D Series Couplings - High Misalignment, Full-Flex   •   D Series Full-Flex couplings accommodate offset, angular or combined misalignment.

D Series Couplings - High Misalignment, Flex-Rigid D Series Couplings - High Misalignment, Flex-Rigid   •   Universally used for pinch roll, shear drives and tension bridles on auxiliary rolling mill equipment.

DS Series Spindle Couplings DS Series Spindle Couplings   •   DS Series Spindle couplings are used where frequent vertical roll removal is required. They are also suitable for clustered applications such as levelers, tube mills, etc.

 

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