Balanced Collar, 1pc Clamp, Balanced, Bore 42mm, Anodized Aluminum MPN:MSPB-42-A
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Free Shipping
In Stock
SKU
510-G3396778
Balanced Collar, 1pc Clamp, Balanced, Bore 42mm, Anodized Aluminum
The Ruland Balanced Collar is a precision-engineered shaft collar designed for demanding applications where performance and reliability are critical. Its balanced design and tightly controlled face-to-bore perpendicularity make it ideal for use in high-RPM applications, while its two-piece design allows for in-place installation and servicing. The collar's high-strength aluminum construction and fine burr-free finish ensure maximum holding power and screw seating torque. Suitable for use as a load-bearing face, mechanical stop, or component alignment, this collar is perfect for industries such as aerospace, medical, and precision machinery where precision and reliability are paramount.
Top product features:
- Infinitely adjustable to accommodate different shaft sizes
- Does not mar the shaft during installation or removal
- Maintains tightly controlled face to bore perpendicularity (TIR of < 0.05mm) for precise alignment and load bearing applications
Top product applications:
- Shaft alignment in high RPM applications
- Load bearing face in precision machinery
- Mechanical stop in automated systems
Ruland clamp style shaft collars do not mar the shaft, are infinitely adjustable, and have superior holding power when compared to set screw collars. This two-piece shaft collar has a 42mm bore, 73mm OD, and 19mm width. It has a balanced design for better performance in high RPM applications. Tightly controlled face to bore perpendicularity is maintained (TIR of < 0.05mm) which is critical when the collar is used as a load bearing face, mechanical stop, or for component alignment. The work surface is identified by two grooves on the face allowing the user to easily identify which side is precision faced. The two-piece design allows this collar to be installed or serviced in-place without the need to remove adjacent components. Halves are mated throughout the manufacturing process for precise fit and increased holding power. This collar is stamped with the Ruland name and bore size for ease of identification. It is manufactured from high strength 2025 aluminum to a fine burr-free finish for increased screw seating torque. Hardware tests beyond DIN 912 12.9 standards for maximum holding power. It is RoHS and REACH compliant.
Additional Information
- Country of Origin: US
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 2 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 10.00
- Package Width: 8.00
- Package Height: 1.00
- Package Weight: 0.33
Product info last updated on February 25, 2026 9:58pm UTC
Category: Bearings, V-belts and Power Transmission Equipment