Inner Ring, 2.1250" Bore Dia., 1.760" W MPN:IRR-2-1/8
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In Stock
Free Shipping
In Stock
SKU
510-G4842139
Inner Ring, 2.1250" Bore Dia., 1.760" W
The Smith Bearing Inner Ring is a precision-engineered component designed for demanding applications. With a 2.125in bore diameter and 1.760in width, it offers a strong and reliable fit in a variety of systems. Made from high-grade 52100 alloy steel and finished with a chrome plating, this ring provides excellent durability and corrosion resistance. Its open oil holes ensure optimal lubrication, reducing wear and tear on surrounding components. Suitable for use in heavy machinery, industrial equipment, and aerospace applications, the Smith Bearing Inner Ring is a trusted choice for engineers and manufacturers seeking high-performance solutions.
Top product features:
- Chrome Plated Finish
- Oil Holes for Lubrication
- Alloy Steel Ring Material Grade 52100
Top product applications:
- Bearings for heavy duty industrial equipment
- Precision machinery components
- Wind turbine components
Inner Ring, Bore Diameter 2 1/8 in, Outside Diameter 2.498 in, Overall Width 1.76 in, Ring Material Alloy Steel, System of Measurement Inch, Bore Diameter Tolerance +0.0000/-0.0006 in, Finish Chrome Plated, Lubrication Openings Oil Holes, Outside Diameter Tolerance +0.0000/-0.0007 in, Ring Material Grade 52100, Standards as 9100, ISO Certified 9001, Mil-B-3990 (SAE as 39901)
Additional Information
- Country of Origin: ZZ
- 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: 9.00
- Package Width: 8.00
- Package Height: 14.00
- Package Weight: 0.87
Product info last updated on March 22, 2026 12:57am UTC
Category: Bearings, V-belts and Power Transmission Equipment