The Timken Company - CJ Series Hubs - Powder Metal, B Style, Metric Bores

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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.

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Unit of Measure

Items	68514461156 CJ Series Hubs - Powder Metal, B Style, Metric Bores	68514465080 CJ Series Hubs - Powder Metal, B Style, Metric Bores	68514461157 CJ Series Hubs - Powder Metal, B Style, Metric Bores	68514461104 CJ Series Hubs - Powder Metal, B Style, Metric Bores	68514461105 CJ Series Hubs - Powder Metal, B Style, Metric Bores
Description	N/A CJ19/24B-HUB-PM-19MMH7-6X2.8MMKW	N/A CJ19/24B-HUB-PM-20MMH7-6X2.8MMKW	N/A CJ19/24B-HUB-PM-24MMH7-8X3.3MMKW	N/A CJ24/32B-HUB-PM-24MMH7-8X3.3MMKW	N/A CJ24/32B-HUB-PM-25MMH7-8X3.3MMKW
Bore Size	N/A 19.00 mm	N/A 20.00 mm	N/A 24.00 mm	N/A 24.00 mm	N/A 25.00 mm
Hub Style	N/A B
Type	N/A Curved Jaw Couplings
Coupling Size	N/A 19/24	N/A 19/24	N/A 19/24	N/A 24/32	N/A 24/32
Material	N/A Powder Metal
Set Screw Size	N/A 10-24
Set Screw Style Coupling Location Size (Dimension SL)	N/A 0.390 in9.91 mm
Keyway Size	N/A 6 x 2.8 mm	N/A 6 x 2.8 mm	N/A 8 X 3.3 mm	N/A 8 X 3.3 mm	N/A 8 X 3.3 mm
Weight	N/A 0.42 lb	N/A 0.41 lb	N/A 0.35 lb	N/A 0.99 lb	N/A 0.97 lb
Length thru Bore (Dimensions LTB1/LTB2)	N/A 0.980 in24.89 mm	N/A 0.980 in24.89 mm	N/A 0.980 in24.89 mm	N/A 1.180 in29.97 mm	N/A 1.180 in29.97 mm
Style	N/A Bored
Outside Diameter	N/A 1.57 in39.88 mm	N/A 1.57 in39.88 mm	N/A 1.57 in39.88 mm	N/A 2.200 in55.88 mm	N/A 2.200 in55.88 mm
Overall Coupling Length	N/A 1.530 in38.86 mm	N/A 1.530 in38.86 mm	N/A 1.530 in38.86 mm	N/A 1.800 in45.72 mm	N/A 1.800 in45.72 mm
Spider Inside Diameter	N/A 0.710 in18.00 mm	N/A 0.710 in18.00 mm	N/A 0.710 in18.00 mm	N/A 1.060 in27.00 mm	N/A 1.060 in27.00 mm
Spider Outside Diameter	N/A 1.570 in40.00 mm	N/A 1.570 in40.00 mm	N/A 1.570 in40.00 mm	N/A 2.160 in55.00 mm	N/A 2.160 in55.00 mm
Spider Thickness (Dimension W)	N/A 0.470 in12.00 mm	N/A 0.470 in12.00 mm	N/A 0.470 in12.00 mm	N/A 0.550 in14.00 mm	N/A 0.550 in14.00 mm
Color	N/A Metallic
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 88.00 in·lb10.00 N·m	N/A 88.00 in·lb10.00 N·m	N/A 88.00 in·lb10.00 N·m	N/A 310.00 in·lb35.00 N·m	N/A 310.00 in·lb35.00 N·m
Max Torque (with 92 Shore A spider)	N/A 177.00 in·lb20.00 N·m	N/A 177.00 in·lb20.00 N·m	N/A 177.00 in·lb20.00 N·m	N/A 620.00 in·lb70.00 N·m	N/A 620.00 in·lb70.00 N·m
Bore Type	N/A
Min. Bore (Dimensions ID1/ID2)	N/A 0.710 in18.00 mm	N/A 0.710 in18.00 mm	N/A 0.710 in18.00 mm	N/A 0.870 in18.00 mm	N/A 0.870 in18.00 mm
Bore Type	N/A
Max. Bore (Dimensions ID1/ID2)	N/A 0.940 in24.00 mm	N/A 0.940 in24.00 mm	N/A 0.940 in24.00 mm	N/A 1.25 in32.00 mm	N/A 1.25 in32.00 mm
Speed	N/A 14000.00 rpm	N/A 14000.00 rpm	N/A 14000.00 rpm	N/A 10600.00 rpm	N/A 10600.00 rpm
Dimension G	N/A 0.630 in16.00 mm	N/A 0.630 in16.00 mm	N/A 0.630 in16.00 mm	N/A 0.700 in17.78 mm	N/A 0.700 in17.78 mm
Dimension HD	N/A 1.57 in39.88 mm	N/A 1.57 in39.88 mm	N/A 1.57 in39.88 mm	N/A 2.200 in55.88 mm	N/A 2.200 in55.88 mm
Distance between Spider and Hub Face (Dimension CL)	N/A 0.080 in2.03 mm
Angular Displacement	N/A 0.030 in	N/A 0.030 in	N/A 0.030 in	N/A 0.040 in	N/A 0.040 in
Max. Angular Displacement (∆ Ka), n=1500 [1/min]	N/A 1.20 º	N/A 1.20 º	N/A 1.20 º	N/A 0.90 º	N/A 0.90 º
Max. Axial Displacement (∆ Ka)	N/A 0.0470 in	N/A 0.0470 in	N/A 0.0470 in	N/A 0.0550 in	N/A 0.0550 in
Max. Radial Displacement (∆ Kr)	N/A 0.0080 in	N/A 0.0080 in	N/A 0.0080 in	N/A 0.0090 in	N/A 0.0090 in
Coupling Type	N/A Jaw
Cubic inches	N/A 3.77130 in³	N/A 3.77130 in³	N/A 3.77130 in³	N/A 8.71200 in³	N/A 8.71200 in³