- Product Types of LovejoyProduct Types of Lovejoy
- Couplings & Power Transmission Parts CatalogCouplings & Power Transmission Parts Catalog
- Curved Jaw CouplingsCurved Jaw Couplings
- CJ Series (Standard Curved Jaw) ComponentsCJ Series (Standard Curved Jaw) Components
- CJ Series Hubs - Cast Iron, A & B Style, Metric BoresCJ Series Hubs - Cast Iron, A & B Style, Metric Bores
- Item Number 68514462061
Item Number 68514462061, CJ Series Hubs - Cast Iron, A & B Style, Metric Bores
68514462061CJ Series Hubs - Cast Iron, A & B Style, Metric BoresLovejoy
VIEW CAD DRAWING
- The Curved Jaw coupling consists of two standard hubs and one spider.
RSB maybe supplied as a solid hub or rough stock bore.
Unit of Measure
Notes
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Specifications
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Dimensional Data
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Performance Data
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The Curved Jaw Design
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Elastomer Characteristic
Notes
Disclaimer |
N/A Lovejoy: CAD Models are accurate envelope dimensions only. Features such as bore size and keyway are not rendered or are only representative. Contact Lovejoy Technical Support or refer to product catalogs for details. |
Notes |
N/A
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Specifications
Description |
N/A CJ 65/75B HUB CI RSB |
Type |
N/A Curved Jaw Couplings |
Hub Material |
N/A Cast Iron |
Hub Style |
N/A B |
Style |
N/A Unbored |
Color |
N/A Gray |
Weight |
N/A 12.70 lb |
Bore Type |
N/A Rough Stock Bore |
Coupling Type |
N/A Jaw |
Dimensional Data
Coupling Size |
N/A 65/75 |
Set Screw Style Coupling Size (Dimension T) |
N/A 3/8-16 |
Set Screw Style Coupling Location Size (Dimension SL) |
N/A 0.790 in20.07 mm |
Length thru Bore (Dimensions LTB1/LTB2) |
N/A 2.950 in74.93 mm |
Outside Diameter |
N/A 5.310 in134.87 mm |
Overall Coupling Length |
N/A 4.150 in105.41 mm |
Spider Inside Diameter |
N/A 2.680 in68.00 mm |
Spider Outside Diameter |
N/A 5.310 in135.00 mm |
Spider Thickness (Dimension W) |
N/A 1.020 in26.00 mm |
Min. Bore (Dimensions ID1/ID2) |
N/A 2.280 in58.00 mm |
Max. Bore (Dimensions ID1/ID2) |
N/A 2.950 in75.00 mm |
Dimension G |
N/A 1.380 in35.05 mm |
Dimension HD |
N/A 5.310 in134.87 mm |
Distance between Spider and Hub Face (Dimension CL) |
N/A 0.180 in4.57 mm |
Cubic inches |
N/A 117.01382 in³ |
Performance Data
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 5530.00 in·lb625.00 N·m |
Max Torque (with 92 Shore A spider) |
N/A 11060.00 in·lb1250.00 N·m |
Max. Speed |
N/A 4250.00 rpm |
Angular Displacement |
N/A 0.110 in |
Max. Angular Displacement (∆ Ka), n=1500 [1/min] |
N/A 1.20 º |
Max. Axial Displacement (∆ Ka) |
N/A 0.1020 in |
Max. Radial Displacement (∆ Kr) |
N/A 0.0160 in |
The Curved Jaw Design
The Curved Jaw Design |
N/A
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Elastomer Characteristic
Elastomer Characteristic |
N/A
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