Buy Lovejoy 68514476274, CJ Series Coupling Hub with Keyway

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A complete CJ Series coupling is comprised of two standard CJ hubs and one CJ spider.

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Technical Details

General
Hub Style	B
Type	Curved Jaw Coupling Hubs
Hub Material	Cast Iron
Style	Bored
Color	Gray
Coupling Type	Jaw
Weight	9.20 lb
Dimensional Data
Bore Size	2 5/8 in
Coupling Size	55
Set Screw Style Coupling Size (Dimension T)	3/8-16
Set Screw Style Coupling Location Size (Dimension SL)	0.790 in 20.07 mm
Keyway Size	5/8 x 5/16 in
Length thru Bore (Dimensions LTB1/LTB2)	2.560 in 65.02 mm
Outside Diameter	4.720 in 119.89 mm
Overall Coupling Length	6.300 in 160.02 mm
Spider Outside Diameter	4.720 in 120.00 mm
Spider Inside Diameter	2.360 in 60.00 mm
Spider Thickness (Dimension W)	0.870 in 22.00 mm
Min. Bore (Dimensions ID1/ID2)	1.890 in 48.00 mm
Max. Bore (Dimensions ID1/ID2)	2.760 in 70.00 mm
Dimension G	1.180 in 29.97 mm
Dimension HD	4.720 in 119.89 mm
Distance between Spider and Hub Face (Dimension CL)	0.160 in 4.06 mm
Cubic inches	57.03270 in3
Performance Data
Normal Temperature Range (with 80 Shore A, 92 Shore A, and 95/98 Shore A spiders)	-40 to 212 °F
Max. Temperature Range (with 80 Shore A, 92 Shore A, and 95/98 Shore A spiders)	-50 to 248 °F
Nominal Torque (with 92 Shore A spider)	3625.00 in-lb
Max Torque (with 92 Shore A spider)	7250.00 in-lb
Max. Speed	4750 rpm
Angular Displacement	0.090 in
Max. Angular Displacement (Ka), n=1500 [1/min]	1.10 °
Max. Axial Displacement (Ka)	0.8700 in
Max. Radial Displacement (Kr)	0.0140 in

Notes

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General
Hub Style	B
Type	Curved Jaw Coupling Hubs
Hub Material	Cast Iron
Style	Bored
Color	Gray
Coupling Type	Jaw
Weight	9.20 lb
Dimensional Data
Bore Size	2 5/8 in
Coupling Size	55
Set Screw Style Coupling Size (Dimension T)	3/8-16
Set Screw Style Coupling Location Size (Dimension SL)	0.790 in 20.07 mm
Keyway Size	5/8 x 5/16 in
Length thru Bore (Dimensions LTB1/LTB2)	2.560 in 65.02 mm
Outside Diameter	4.720 in 119.89 mm
Overall Coupling Length	6.300 in 160.02 mm
Spider Outside Diameter	4.720 in 120.00 mm
Spider Inside Diameter	2.360 in 60.00 mm
Spider Thickness (Dimension W)	0.870 in 22.00 mm
Min. Bore (Dimensions ID1/ID2)	1.890 in 48.00 mm
Max. Bore (Dimensions ID1/ID2)	2.760 in 70.00 mm
Dimension G	1.180 in 29.97 mm
Dimension HD	4.720 in 119.89 mm
Distance between Spider and Hub Face (Dimension CL)	0.160 in 4.06 mm
Cubic inches	57.03270 in3
Performance Data
Normal Temperature Range (with 80 Shore A, 92 Shore A, and 95/98 Shore A spiders)	-40 to 212 °F
Max. Temperature Range (with 80 Shore A, 92 Shore A, and 95/98 Shore A spiders)	-50 to 248 °F
Nominal Torque (with 92 Shore A spider)	3625.00 in-lb
Max Torque (with 92 Shore A spider)	7250.00 in-lb
Max. Speed	4750 rpm
Angular Displacement	0.090 in
Max. Angular Displacement (Ka), n=1500 [1/min]	1.10 °
Max. Axial Displacement (Ka)	0.8700 in
Max. Radial Displacement (Kr)	0.0140 in

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