The Timken Company
The Timken Company
4500 Mt Pleasant St. NW
N. Canton, OH 44720
Phone: (234) 262-3000
E-Mail: CustomerCAD@timken.com • Web site: www.timken.com
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    A complete CJ Series coupling is comprised of two standard CJ hubs and one CJ spider. Four types of spiders are available for the CJ Series.
Cast Iron Curved Jaw Couplings, CJ Series - Metric
Unit of Measure
1 

Part Number

Description 

Bore Size 

Hub Style

Coupling Size

Keyway Size

Outside Diameter

Overall Coupling Length

CAD

68514465645 N/A CJ55A-HUB-CI-1-1/2-3/8X3/16KW N/A 1 1/2 in N/A A N/A 55 N/A 3/8 x 3/16 in N/A 4.720 in119.89 mm N/A 6.300 in160.02 mm N/A CAD
68514476325 N/A CJ55A-HUB-CI-1-1/8-1/4X1/8KW N/A 1 1/8 in N/A A N/A 55 N/A 1/4 x 1/8 in N/A 4.720 in119.89 mm N/A 6.300 in160.02 mm N/A CAD
68514465644 N/A CJ55A-HUB-CI-1-5/8-3/8X3/16KW N/A 1 5/8 in N/A A N/A 55 N/A 3/8 x 3/16 in N/A 4.720 in119.89 mm N/A 6.300 in160.02 mm N/A CAD
68514464124 N/A CJ55/70B-HUB-CI-2-3/8-5/8X5/16KW N/A 2 3/8 in N/A B N/A 55 N/A 5/8 x 5/16 in N/A 4.720 in119.89 mm N/A 6.300 in160.02 mm N/A CAD
68514476274 N/A CJ55/70B-HUB-CI-2-5/8-5/8X5/16KW N/A 2 5/8 in N/A B N/A 55 N/A 5/8 x 5/16 in N/A 4.720 in119.89 mm N/A 6.300 in160.02 mm N/A CAD
68514476246 N/A CJ55/70B-HUB-CI-2-7/16-5/8X5/16KW N/A 2 7/16 in N/A B N/A 55 N/A 5/8 x 5/16 in N/A 4.720 in119.89 mm N/A 6.300 in160.02 mm N/A CAD
68514464138 N/A CJ65A-HUB-CI-2-1/8-1/2X1/4KW N/A 2 1/8 in N/A A N/A 65 N/A 1/2 x 1/4 in N/A 5.310 in134.87 mm N/A 7.280 in184.91 mm N/A CAD
68514465455 N/A CJ75A-HUB-CI-1-1/2-3/8X3/16KW N/A 1 1/2 in N/A A N/A 75 N/A 3/8 x 3/16 in N/A 6.300 in160.02 mm N/A 8.270 in210.06 mm N/A CAD
68514465632 N/A CJ75A-HUB-CI-2-1/4-1/2X1/4KW N/A 2 1/4 in N/A A N/A 75 N/A 1/2 x 1/4 in N/A 6.300 in160.02 mm N/A 8.270 in210.06 mm N/A CAD
68514465835 N/A CJ75A-HUB-CI-2-1/8-1/2X1/4KW N/A 2 1/8 in N/A A N/A 75 N/A 1/2 x 1/4 in N/A 6.300 in160.02 mm N/A 8.270 in210.06 mm N/A CAD
68514465815 N/A CJ75A-HUB-CI-2-3/8-5/8X5/16KW N/A 2 3/8 in N/A A N/A 75 N/A 5/8 x 5/16 in N/A 6.300 in160.02 mm N/A 8.270 in210.06 mm N/A CAD
68514466034 N/A CJ75A-HUB-CI-2-7/8-3/4X3/8KW N/A 2 7/8 in N/A A N/A 75 N/A 3/4 x 3/8 in N/A 6.300 in160.02 mm N/A 8.270 in210.06 mm N/A CAD
68514477499 N/A CJ75/90B-HUB-CI-2-1/2-5/8X5/16KW N/A 2 1/2 in N/A B N/A 75 N/A 5/8 x 5/16 in N/A 6.300 in160.02 mm N/A 8.270 in210.06 mm N/A CAD
68514462063 N/A CJ90/100B-HUB-CI-RSB N/A N/A B N/A 90 N/A N/A 7.870 in199.90 mm N/A 9.650 in245.11 mm N/A CAD
68514462064 N/A CJ100/110B-HUB-CI-RSB N/A N/A B N/A 100 N/A N/A 8.860 in225.04 mm N/A 10.630 in270.00 mm N/A CAD
68514462066 N/A CJ125/145B-HUB-CI-RSB N/A N/A B N/A 125 N/A N/A 11.420 in290.07 mm N/A 13.390 in340.11 mm N/A CAD
Unit of Measure
1