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| Item | CJ Series Hub |
| Bore Size | NA |
| Bore Type | Special Spline Bore |
| Color | Gray |
| Coupling Size | CJ42/55 |
| Coupling Type | CJ |
| Dimension Hd | 3.74" |
| Hub Material | Cast Iron |
| Hub Style | B |
| Keyway | Without Keyway |
| Length Through Bore | 1.97" |
| Material | Cast Iron |
| Max. Bore | 2.13" |
| Max. Operating Temp. | -50 Deg. to 248 Deg. F |
| Max. Speed | 6000 RPM |
| Max. Torque | 4690 in.-lbs. |
| Min. Bore | 1.02" |
| Nominal Torque (with 92 Shore A Spider) | 2345 in.-lbs. |
| Normal Temperature Range (with 80 Shore A, 92 Shore A, And 95/98 Shore A Spiders) | -40 Deg. to 212 Deg. F |
| Outside Dia. | 3.74" |
| Overall Coupling Length | 4.96" |
| Product Datasheet | lovejoy-68514460880.pdf |
| Screw Thread Dia. | 3/8"-16 |
| Screw Thread Per Inch | 3/8"-16 |
| Set Screw Style Coupling Size (dimension T) | 3/8-16 |
| Spline Size | 13T Spline 8/16DP |
| Style | Bored |
| System Of Measurement | Imperial |
| Ship weight (kg) | 2.16 |
| Ship height (cm) | 11.4 |
| Ship length (cm) | 8 |
| Ship width (cm) | 8 |
| Country of Origin | US |
Lovejoy 68514476505 spline coupling hub is designed for power transmission in internal combustion engines, pumps, gear boxes, mixers and electrical motors. This jaw coupling is used with a coupling spider and a jaw coupling for power transmission across machinery shafts.
A. Spline couplings are mechanical components that are used for transmitting torque between rotating parts.
A. The coupling spider should have the same outside diameter as of the coupling hubs.
A. Users should check the bore size of the coupling to match the shaft connector size.
A. These jaw couplings are used to transmit torque between two shafts while accommodating slight misalignment and damping system vibrations. It protects various components from damage & wear.
A. No, these jaw couplings do not require additional lubricant for coupling spiders or shaft connections. These couplings can transmit power for light, medium & heavy duty internal combustion & electrical motor power transmission applications without lubrication.
A. These couplings can handle shaft speeds up to 6000 rpm.
A. Yes, Lovejoy jaw couplings are ideal for usage within -50 to 248 degrees F temperature range.
Contact your account manager right away to get personal advice.
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