Jaw Coupling Hub, 3.75" O.D. MPN:68514435751
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In Stock
Free Shipping
In Stock
SKU
510-G116035542
Jaw Coupling Hub, 3.75" O.D.
This versatile Jaw Coupling Hub from Lovejoy is designed for a wide range of applications, including industrial machinery, agricultural equipment, and power transmission systems. Its durable sintered iron construction and Buna N rubber, urethane, or Hytrel and bronze options provide excellent resistance to water, oil, and other harsh environments. With a maximum speed of 5,000 RPM and a horsepower rating of up to 5.883 at 100 RPM, this hub is suitable for high-torque applications. Its set screw locking system ensures secure shaft alignment, making it an ideal choice for demanding industries such as manufacturing, construction, and mining.
Top product features:
- Sintered iron construction provides high strength and durability
- Round bore with keyway allows for secure shaft locking
- Fail-safe design ensures safety in case of failure
Top product applications:
- Power Transmission in Industrial Machinery
- Power Transmission in Construction Equipment
- Power Transmission in Material Handling Systems
Jaw Coupling Hub, Coupling Size L150, Outside Diameter 3 3/4 in, Coupling Overall Length 4 1/2 in, System of Measurement Inch, Hub Material Sintered Iron, Maximum Speed 5,000 RPM, Horsepower @ 100 RPM 1.967 (Buna N Rubber), 2.951 (Urethane), 5.883 (Hytrel and Bronze), Keyway Depth 5/32 in, Keyway Width 5/16 in, Bore Diameter 1 1/4 in, Shaft Locking Type Set Screw, Bore Type Round Bore with Keyway, Resistance Properties Water Resistant, Oil Resistant, Fail Safe Yes
Additional Information
- Country of Origin: US
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 3.80
- Package Width: 3.80
- Package Height: 3.80
- Package Weight: 4.20
Product info last updated on February 27, 2026 7:43pm UTC
Category: Bearings, V-belts and Power Transmission Equipment