Inner Ring, 1.260" W, 1.6240" Outside Dia. MPN:IRR-1-3/8
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In Stock
Free Shipping
In Stock
SKU
510-G4842288
Inner Ring, 1.260" W, 1.6240" Outside Dia.
This high-quality Inner Ring from Smith Bearing is designed for heavy-duty applications, featuring a bore diameter of 1 3/8 in and an outside diameter of 1.624 in. Made from alloy steel grade 52100, it provides exceptional strength and durability. Chrome plating ensures a smooth finish, while oil holes facilitate lubrication. Measuring 1.26 in in width, it fits snugly within larger assemblies. Ideal for use in aerospace, industrial, and automotive industries, this Inner Ring meets strict standards including AS 9100 and ISO 9001. With a lead time of just 5 days, it's perfect for applications requiring rapid turnaround.
Top product features:
- Alloy Steel construction provides high strength and durability.
- Chrome plating enhances surface hardness and wear resistance.
- Oil holes facilitate lubrication and reduce friction.
Top product applications:
- Industrial machinery components
- Aerospace equipment
- Heavy machinery
Inner Ring, Bore Diameter 1 3/8 in, Outside Diameter 1.624 in, Overall Width 1.26 in, Ring Material Alloy Steel, System of Measurement Inch, Bore Diameter Tolerance +0.0000/-0.0005 in, Finish Chrome Plated, Lubrication Openings Oil Holes, Outside Diameter Tolerance +0.0000/-0.0006 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: 0.26
Product info last updated on February 3, 2026 7:22pm UTC
Category: Bearings, V-belts and Power Transmission Equipment