Inner Ring, 3" Bore Dia., 1.760" W MPN:IRR-3-1
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In Stock
Free Shipping
In Stock
SKU
510-G4842008
Inner Ring, 3" Bore Dia., 1.760" W
The Smith Bearing Inner Ring is a high-quality, alloy steel component designed for heavy-duty applications. With a bore diameter of 3 inches and an overall width of 1.76 inches, this ring is perfect for use in industrial machinery, automotive, and aerospace industries. The chrome-plated finish and oil holes provide excellent lubrication and wear resistance, ensuring optimal performance and longevity. Meets or exceeds standards such as 9100, ISO 9001, and Mil-B-3990, making it a reliable choice for critical applications. Suitable for use in harsh environments, this inner ring is a valuable component for manufacturers seeking to improve efficiency and reduce downtime.
Top product features:
- Chrome plated finish
- Oil holes for lubrication
- Bore diameter tolerance of +/0.0006 inches
Top product applications:
- Heavy Duty Axle Bearings
- Precision Instrumentation
- High-Speed Machinery
Inner Ring, Bore Diameter 3 in, Outside Diameter 3.498 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/-0.0009 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: 1.32
Product info last updated on March 25, 2026 1:46pm UTC
Category: Bearings, V-belts and Power Transmission Equipment