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
Cast Iron Curved Jaw Couplings, CJ Series - Metric, 2A Hubs
Unit of Measure
1 2 

Part Number

Description 

Bore Size 

Coupling Size

Hub Style

Keyway Size

Outside Diameter

Overall Coupling Length

CAD

68514466257 N/A CJ42A-HUB-PM-25MMH7-8X3.3MMKW N/A 25.00 mm N/A 42/55 N/A A N/A 8 X 3.3 mm N/A 3.74 in95 mm N/A 2.870 in72.90 mm N/A
68514462049 N/A CJ42A-HUB-PM-28MMH7-8X3.3MMKW N/A 28.00 mm N/A 42/55 N/A A N/A 8 X 3.3 mm N/A 3.74 in95 mm N/A 2.870 in72.90 mm N/A
68514462050 N/A CJ42A-HUB-PM-30MMH7-8X3.3MMKW N/A 30.00 mm N/A 42/55 N/A A N/A 8 X 3.3 mm N/A 3.74 in95 mm N/A 2.870 in72.90 mm N/A
68514462051 N/A CJ42A-HUB-PM-32MMH7-10X3.3MMKW N/A 32.00 mm N/A 42/55 N/A A N/A 10 x 3.3 mm N/A 3.74 in95 mm N/A 2.870 in72.90 mm N/A
68514466897 N/A CJ48A-HUB-PM-32MMH7-10X3.3MMKW N/A 32.00 mm N/A 48/60 N/A A N/A 10 x 3.3 mm N/A 4.130 in104.90 mm N/A 3.160 in80.26 mm N/A
68514462052 N/A CJ42A-HUB-PM-35MMH7-10X3.3MMKW N/A 35.00 mm N/A 42/55 N/A A N/A 10 x 3.3 mm N/A 3.74 in95 mm N/A 2.870 in72.90 mm N/A
68514462053 N/A CJ42A-HUB-PM-38MMH7-10X3.3MMKW N/A 38.00 mm N/A 42/55 N/A A N/A 10 x 3.3 mm N/A 3.74 in95 mm N/A 2.870 in72.90 mm N/A
68514462054 N/A CJ42/55B-HUB-PM-42MMH7-12X3.3MMKW N/A 42.00 mm N/A 42/55 N/A B N/A 12 X 3.3 mm N/A 3.74 in95 mm N/A 2.870 in72.90 mm N/A
68514462055 N/A CJ42/55B-HUB-PM-45MMH7-14X3.8MMKW N/A 45.00 mm N/A 42/55 N/A B N/A 14 X 3.8 mm N/A 3.74 in95 mm N/A 2.870 in72.90 mm N/A
68514462056 N/A CJ42/55B-HUB-PM-48MM-14X3.8MMKW N/A 48.00 mm N/A 42/55 N/A B N/A 14 X 3.8 mm N/A 3.74 in95 mm N/A 2.870 in72.90 mm N/A
68514462057 N/A CJ42/55B-HUB-PM-50MM-14X3.8MMKW N/A 50.00 mm N/A 42/55 N/A B N/A 14 X 3.8 mm N/A 3.74 in95 mm N/A 2.870 in72.90 mm N/A
68514466826 N/A CJ48/60B-HUB-PM-50MMH7-14X3.8MMKW N/A 50.00 mm N/A 48/60 N/A B N/A 14 X 3.8 mm N/A 4.130 in104.90 mm N/A 3.160 in80.26 mm N/A
68514464121 N/A CJ75A-HUB-CI-50MMH7-14X3.8MMKW N/A 50.00 mm N/A 75/90 N/A A N/A 14 X 3.8 mm N/A 6.300 in160.02 mm N/A 4.720 in119.89 mm N/A
68514462058 N/A CJ42/55B-HUB-PM-55MM-16X4.3MMKW N/A 55.00 mm N/A 42/55 N/A B N/A 16 x 4.3 mm N/A 3.74 in95 mm N/A 2.870 in72.90 mm N/A
68514464744 N/A CJ75A-HUB-CI-60MMH7-18X4.4MMKW N/A 60.00 mm N/A 75/90 N/A A N/A 18 X 4.4 mm N/A 6.300 in160.02 mm N/A 4.720 in119.89 mm N/A
68514466195 N/A CJ55/70B-HUB-CI-65MMH7-18X4.4MMKW N/A 65.00 mm N/A 55/70 N/A B N/A 18 X 4.4 mm N/A 4.720 in119.89 mm N/A 3.580 in90.93 mm N/A
68514465816 N/A CJ75A-HUB-CI-70MMH7-20X4.9MMKW N/A 70.00 mm N/A 75/90 N/A A N/A 20 x 4.9 mm N/A 6.300 in160.02 mm N/A 4.720 in119.89 mm N/A
68514462414 N/A CJ42A-HUB-PM-RSB N/A N/A 42/55 N/A A N/A N/A 3.74 in95 mm N/A 2.870 in72.90 mm N/A
68514462048 N/A CJ42/55B-HUB-PM-RSB N/A N/A 42/55 N/A B N/A N/A 3.74 in95 mm N/A 2.870 in72.90 mm N/A
68514462415 N/A CJ48A-HUB-PM-17MM-RSB N/A N/A 48/60 N/A A N/A N/A 4.130 in104.90 mm N/A 3.160 in80.26 mm N/A
68514462059 N/A CJ48/60B-HUB-PM-RSB N/A N/A 48/60 N/A B N/A N/A 4.130 in104.90 mm N/A 3.160 in80.26 mm N/A
68514462416 N/A CJ55A-HUB-CI-18MM-RSB N/A N/A 55/70 N/A A N/A N/A 4.720 in119.89 mm N/A 3.580 in90.93 mm N/A
68514462060 N/A CJ55/70B-HUB-CI-RSB N/A N/A 55/70 N/A B N/A N/A 4.720 in119.89 mm N/A 3.580 in90.93 mm N/A
68514462417 N/A CJ65A-HUB-CI-RSB N/A N/A 65/75 N/A A N/A N/A 5.310 in134.87 mm N/A 4.150 in105.41 mm N/A
68514462061 N/A CJ65/75B-HUB-CI-RSB N/A N/A 65/75 N/A B N/A N/A 5.310 in134.87 mm N/A 4.150 in105.41 mm N/A
Unit of Measure
1 2