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
Print Back
    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 2 

Part Number

Description 

Bore Size 

Hub Style

Coupling Size

Keyway Size

Outside Diameter

Overall Coupling Length

CAD

68514466499 N/A CJ42A-HUB-PM-1"-1/4X1/8KW N/A 1 in N/A A N/A 42 N/A 1/4 x 1/8 in N/A 3.74 in95 mm N/A 4.960 in125.98 mm N/A CAD
68514466879 N/A CJ42A-HUB-PM-1-1/4-5/16X5/32KW N/A 1 1/4 in N/A A N/A 42 N/A 5/16 x 5/32 in N/A 3.74 in95 mm N/A 4.960 in125.98 mm N/A CAD
68514465858 N/A CJ42A-HUB-PM-1-1/8-1/4X1/8KW N/A 1 1/8 in N/A A N/A 42 N/A 1/4 x 1/8 in N/A 3.74 in95 mm N/A 4.960 in125.98 mm N/A CAD
68514465857 N/A CJ42A-HUB-PM-1-3/8-5/16X5/32KW N/A 1 3/8 in N/A A N/A 42 N/A 5/16 x 5/32 in N/A 3.74 in95 mm N/A 4.960 in125.98 mm N/A CAD
68514466428 N/A CJ42A-HUB-PM-1-5/8-3/8X3/16KW N/A 1 5/8 in N/A A N/A 42 N/A 3/8 x 3/16 in N/A 3.74 in95 mm N/A 4.960 in125.98 mm N/A CAD
68514464116 N/A CJ42/55B-HUB-PM-1-1/2-3/8X3/16KW N/A 1 1/2 in N/A B N/A 42 N/A 3/8 x 3/16 in N/A 3.74 in95 mm N/A 4.960 in125.98 mm N/A CAD
68514466878 N/A CJ42/55B-HUB-PM-1-5/8-3/8X3/16KW N/A 1 5/8 in N/A B N/A 42 N/A 3/8 x 3/16 in N/A 3.74 in95 mm N/A 4.960 in125.98 mm N/A CAD
68514464117 N/A CJ42/55B-HUB-PM-1-7/8-1/2X1/4KW N/A 1 7/8 in N/A B N/A 42 N/A 1/2 x 1/4 in N/A 3.74 in95 mm N/A 4.960 in125.98 mm N/A CAD
68514466500 N/A CJ42/55B-HUB-PM-2"-1/2X1/4KW N/A 2 in N/A B N/A 42 N/A 1/2 x 1/4 in N/A 3.74 in95 mm N/A 4.960 in125.98 mm N/A CAD
68514464147 N/A CJ48A-HUB-PM-1"-1/4X1/8KW N/A 1 in N/A A N/A 48 N/A 1/4 x 1/8 in N/A 4.130 in104.90 mm N/A 5.51 in139.95 mm N/A CAD
68514465566 N/A CJ48A-HUB-PM-1-1/2-3/8X3/16KW N/A 1 1/2 in N/A A N/A 48 N/A 3/8 x 3/16 in N/A 4.130 in104.90 mm N/A 5.51 in139.95 mm N/A CAD
68514465567 N/A CJ48A-HUB-PM-1-5/8-3/8X3/16KW N/A 1 5/8 in N/A A N/A 48 N/A 3/8 x 3/16 in N/A 4.130 in104.90 mm N/A 5.51 in139.95 mm N/A
68514465818 N/A CJ48A-HUB-PM-1-7/8-1/2X1/4KW N/A 1 7/8 in N/A A N/A 48 N/A 1/2 x 1/4 in N/A 4.130 in104.90 mm N/A 5.51 in139.95 mm N/A CAD
68514464146 N/A CJ48/60B-HUB-PM-2"-1/2X1/4KW N/A 2 in N/A B N/A 48 N/A 1/2 x 1/4 in N/A 4.130 in104.90 mm N/A 5.51 in139.95 mm N/A
68514465817 N/A CJ48/60B-HUB-PM-2-1/8-1/2X1/4KW N/A 2 1/8 in N/A B N/A 48 N/A 1/2 x 1/4 in N/A 4.130 in104.90 mm N/A 5.51 in139.95 mm N/A
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
Unit of Measure
1 2