Shaft Collar, 1pc Clamp, Bore 1.9375", OD 78mm, 303 Stainless Steel MPN:MCL-31E-SS
Discount: See in Cart
Free Shipping
In Stock
Free Shipping
In Stock
SKU
510-G3392237
Shaft Collar, 1pc Clamp, Bore 1.9375", OD 78mm, 303 Stainless Steel
This Ruland shaft collar offers superior holding power and precision, making it ideal for applications where load-bearing faces, mechanical stops, or component alignment are critical. Its one-piece design with metric outer diameter and width dimensions allows for easy installation with metric tools, while the tightly controlled face to bore perpendicularity ensures accurate positioning. Manufactured from 303 stainless steel with a fine burr-free finish, this collar resists corrosion and maintains its performance over time. Suitable for use in a variety of industries, including aerospace, medical, and industrial automation, this shaft collar provides reliable and precise results in demanding applications.
Top product features:
- It does not mar the shaft
- It is infinitely adjustable
- Tightly controlled face to bore perpendicularity is maintained (TIR of < 0.05mm)
Top product applications:
- Mechanical stop
- Load bearing face
- Component alignment
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 one-piece international series shaft collar has a 1.9375" bore, 78mm OD, and 19mm width. International series collars have metric outer diameter and width dimensions. They are supplied with a metric screw allowing users to have an inch bore collar that can be installed with metric tools. 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. This collar is stamped with the Ruland name and bore size for ease of identification. It is manufactured from 303 stainless steel to a fine burr-free finish with hardware of like material for consistent corrosion resistance. 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: 7.00
- Package Width: 5.00
- Package Height: 1.00
- Package Weight: 0.91
Product info last updated on February 4, 2026 1:24am UTC
Category: Bearings, V-belts and Power Transmission Equipment