Rigid Shaft Coupling, Set Screw, 4" L MPN:RC-125-S
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In Stock
Free Shipping
In Stock
SKU
510-G6773173
Rigid Shaft Coupling, Set Screw, 4" L
The RC-125-S Set Screw Coupling from Climax Metal is a reliable and durable solution for connecting rigid shafts in high-torque applications. Its one-piece stainless steel construction provides excellent resistance to corrosion and wear, while its set screw design ensures secure and easy installation. With a maximum torque of 750 in-lb and a maximum speed of 3,500 RPM, this coupling is suitable for a wide range of applications, including industrial machinery, robotics, and heavy equipment. Its compact size and lightweight design make it an ideal choice for space-constrained environments, providing a reliable and efficient connection for demanding operations.
Top product features:
- One-Piece Coupling Construction
- Rigid Shaft Coupling Design
- Maximum Speed of 3,500 RPM
Top product applications:
- Gearbox or motor shaft alignment
- High-speed power transmission
- Precision machinery assembly
Rigid Shaft Coupling, Bore Diameter 1 1 1/4 in, Bore Diameter 2 1 1/4 in, Bore Type Round, Clearance Diameter 4 in, Coupling Construction One-Piece, Coupling Material Stainless Steel, Coupling Outside Diameter 2 1/4 in, Different Bore Sizes No, Keyway Depth 1 Not Applicable, Keyway Depth 2 Not Applicable, Minimum Bore Diameter 1 1/4 in, Keyway Width 1 Not Applicable, Keyway Width 2 Not Applicable, Maximum Bore Diameter 1 1/4 in, Maximum Speed 3,500 RPM, Maximum Torque 750 in-lb
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: 2.25
- Package Width: 2.25
- Package Height: 4.00
- Package Weight: 3.02
Product info last updated on February 10, 2026 7:43am UTC
Category: Bearings, V-belts and Power Transmission Equipment