Inner Ring, 4.5000" Bore Dia., 2.260" W MPN:IRR-4-1/2-1
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In Stock
Free Shipping
In Stock
SKU
510-G4841910
Inner Ring, 4.5000" Bore Dia., 2.260" W
Inner Ring, Bore Diameter 4 1/2 in, Outside Diameter 5.498 in, Overall Width 2.515 in, Ring Material Alloy Steel, System of Measurement Inch, Bore Diameter Tolerance +0.0000/-0.0008 in, Finish Chrome Plated, Lubrication Openings Oil Holes, Outside Diameter Tolerance +0.0000/-0.001 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: 5.43
Product info last updated on April 15, 2026 7:37pm UTC
Category: Bearings, V-belts and Power Transmission Equipment