LOVEJOY 68514476505 CJ 42/55B HUB CI 13T 8/16DP Jaw Coupling Hub, Coupling Size CJ42/55, Spline, Powdered Metal
Get it by Thursday, Dec 25
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Product Specifications:
| Item | CJ Series Hub |
| Bore Type | Special Spline Bore |
| Color | Gray |
| Coupling Size | 42/55 |
| Coupling Type | CJ |
| Dimension Hd | 3.74" |
| Hub Material | Cast Iron |
| Hub Type | B |
| Keyway | Without Keyway |
| Length Through Bore | 1.97" |
| Max. Bore | 2.13" |
| Max. Operating Temp. | -50°F to +248°F |
| Max. Operating Temp. | -50 Deg. to 248 Deg. F |
| Max. Speed | 6000 RPM |
| Max. Torque | 4690 lbs.-in. |
| Min. Bore | 1.02" |
| Nominal Torque (with 92 Shore A Spider) | 2345 lbs.-in. |
| Normal Temperature Range (with 80 Shore A, 92 Shore A, And 95/98 Shore A Spiders) | -40°F to +212°F |
| Outside Dia. | 3.74" |
| Overall Coupling Length | 4 24/25" |
| Product Datasheet | lovejoy-68514460880.pdf |
| Style | Bored |
| System Of Measurement | Imperial |
Shipping Info:
| Ship weight (kg) | 2.16 |
| Ship height (cm) | 11.4 |
| Ship length (cm) | 8 |
| Ship width (cm) | 8 |
| Country of Origin | US |
Product Details:
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.
Features:
- It has a fail safe design for performing even after elastomer failure.
- This jaw coupling has no metal to metal contact for minimising wear & tear during operation.
- It features powdered metal construction for preventing breakage under high torque transmission applications.
- It has curved jaws for allowing higher torque capacity with compact design.
- Lovejoy coupling spline style bore ensures easy and secure shaft installation while preventing slippage.
Compatible Accessories:
- Lovejoy Jaw Coupling Spiders: They are used with the jaw coupling set for power transmission while preventing metal to metal contact.
Frequently Asked Questions:
Q. What are Lovejoy spline couplers?
A. Spline couplings are mechanical components that are used for transmitting torque between rotating parts.
Q. How to choose the correct jaw coupling spider?
A. The coupling spider should have the same outside diameter as of the coupling hubs.
Q. How to know the jaw coupling size?
A. Users should check the bore size of the coupling to match the shaft connector size.
Q. Why are jaw couplings used?
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.
Q. Do Lovejoy jaw couplings require lubrication?
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.
Q. What speed range are these jaw couplings suitable for?
A. These couplings can handle shaft speeds up to 6000 rpm.
Q. Are these couplings suitable for high-temperature conditions?
A. Yes, Lovejoy jaw couplings are ideal for usage within -50 to 248 degrees F temperature range.
Documentation:
Product Variants
| Product | Model | Coupling Size | Outside Dia. | Overall Coupling Length | Hub Material | Max. Speed | Length Through Bore | Max. Bore | Color | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
 |
68514476266 | CJ38/45 | 3.15" | 4.49" | Powder Metal | 7100 RPM | 1.77" | 1 3/4" | Metallic | €260.51 |
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