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.
Unit of Measure
Items
Steel Curved Jaw Coupling Hubs, CJ Series - Imperial

CJ Series Hubs - Spline Bore

Steel Curved Jaw Coupling Hubs, CJ Series - Imperial

CJ Series Hubs - Spline Bore
Description  N/A CJ 38/45B HUB PM 14T 12/24 LOC N/A CJ 42/55B HUB CI 13T 8/16DP
Coupling Size N/A 38/45 N/A 42/55
Hub Style N/A B
Type N/A Curved Jaw Couplings
Hub Material N/A Powder Metal N/A Cast Iron
Set Screw Style Coupling Size (Dimension T) N/A 1/2-13 N/A 3/8-16
Length thru Bore (Dimensions LTB1/LTB2) N/A 1.770 in44.96 mm N/A 1.970 in50.04 mm
Style N/A Bored
Outside Diameter N/A 3.150 in N/A 3.74 in
Overall Coupling Length N/A 4.490 in114.05 mm N/A 4.960 in125.98 mm
Color N/A Metallic N/A Gray
Normal Temperature Range (with 80 Shore A, 92 Shore A, and 95/98 Shore A spiders) N/A -40 to 212 ºF
Max. Temperature Range (with 80 Shore A, 92 Shore A, and 95/98 Shore A spiders) N/A -50 to 248 ºF
Nominal Torque (with 92 Shore A spider) N/A 1680 in·lb190 N·m N/A 2345.00 in·lb265.00 N·m
Max Torque (with 92 Shore A spider) N/A 3360 in·lb380.00 N·m N/A 4690.00 in·lb530.00 N·m
Bore Type  N/A Special Spline Bore
Spline Size  N/A 14T Spline 12/24 DP N/A 13T Spline 8/16DP
Min. Bore (Dimensions ID1/ID2) N/A 1.380 in N/A 1.020 in
Max. Bore (Dimensions ID1/ID2) N/A 1.75 in N/A 2.130 in
Max. Speed N/A 7100 rpm N/A 6000 rpm
Dimension HD N/A 3.15 in N/A 3.74 in
Weight N/A 3.41 lb N/A 4.80 lb
Cubic inches N/A 14.06672 in³ N/A 19.24926 in³