RC-137-S-KW Set Screw Coupling with Keyway MPN:RC-137-S-KW
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Free Shipping
In Stock
SKU
510-G0208349
RC-137-S-KW Set Screw Coupling with Keyway
The RC-137-S-KW Set Screw Coupling with Keyway is a high-performance, stainless steel rigid shaft coupling designed for demanding applications. Engineered for use in harsh environments, this coupling features a one-piece construction and a keyway design for secure shaft alignment. With a maximum torque of 825 in-lb and a maximum speed of 3,500 RPM, it's ideal for use in machinery, equipment, and industrial settings where precision and reliability are critical. Applications include gearboxes, pumps, and other mechanical systems where a secure, low-maintenance connection is essential. Its durability and performance make it a valuable addition to any industrial setup.
Top product features:
- Rigid Shaft Coupling design allows for precise alignment and secure connection of shafts
- One-Piece construction provides a strong and durable coupling
- Keyway design enables the transfer of torque between shafts
Top product applications:
- Power transmission in heavy machinery
- High-speed industrial equipment
- Precision machinery and instruments
Rigid Shaft Coupling, Bore Diameter 1 1 3/8 in, Bore Diameter 2 1 3/8 in, Bore Type Round Keyed, Clearance Diameter 2.5 in, Coupling Construction One-Piece, Coupling Material Stainless Steel, Coupling Outside Diameter 2 1/2 in, Different Bore Sizes No, Keyway Depth 1 5/32 in, Keyway Depth 2 5/32 in, Minimum Bore Diameter 1 3/8 in, Keyway Width 1 5/16 in, Keyway Width 2 5/16 in, Maximum Bore Diameter 1 3/8 in, Maximum Speed 3,500 RPM, Maximum Torque 825 in-lb, Overall Length 4 1/2 in
Additional Information
- Country of Origin: US
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 5 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 2.50
- Package Width: 2.50
- Package Height: 4.50
- Package Weight: 3.45
Product info last updated on February 10, 2026 6:23am UTC
Category: Bearings, V-belts and Power Transmission Equipment