Inner Ring, 3.3750" Bore Dia., 2.010" W MPN:IRR-3-3/8
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In Stock
Free Shipping
In Stock
SKU
510-G4841971
Inner Ring, 3.3750" Bore Dia., 2.010" W
This Inner Ring from Smith Bearing is a high-quality, precision-made component ideal for applications requiring precise fit and smooth operation. With a bore diameter of 3.3750in and an overall width of 2.010in, this ring is suitable for use in various industries, including aerospace and defense, where reliability and performance are paramount. The alloy steel construction and chrome-plated finish ensure durability and resistance to wear, while the oil holes provide lubrication for smooth operation. Its certification to AS 9100 and ISO 9001 standards ensures compliance with industry standards, making it a reliable choice for critical applications.
Top product features:
- Chrome plating provides a durable and corrosion-resistant finish.
- Oil holes allow for lubrication of the ring.
- The ring material is alloy steel, providing high strength and durability.
Top product applications:
- Heavy Duty Industrial Equipment
- Aerospace Applications
- High Precision Machinery
Inner Ring, Bore Diameter 3 3/8 in, Outside Diameter 3.998 in, Overall Width 2.01 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/-0.0009 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: 1.52
Product info last updated on February 27, 2026 5:48am UTC
Category: Bearings, V-belts and Power Transmission Equipment