Inner Ring, 3/4 in Bore, Alloy Steel MPN:IR-121616
Inner Ring, 3/4 in Bore, Alloy Steel
The Koyo Inner Ring is a high-quality alloy steel component designed for use in a variety of applications, including industrial equipment and machinery. Its 3/4 inch bore diameter and 1 inch outside diameter make it compatible with Grainger Part Number 779KD8 and Manufacturer Part Number 162416. The ring's open design and lack of lubrication openings make it ideal for applications where minimal maintenance is required. With a lead time of just one day and a minimum order quantity of one, this product is perfect for businesses looking to quickly replace or upgrade their inner ring components.
Top product features:
- Alloy steel construction provides high strength and durability
- Meets ASTM F2431 standards for quality and performance
- Has a bore diameter of 3/4 in, allowing for precise fit and alignment
Top product applications:
- Machine Tool Spindles
- Precision Instrumentation
- Aerospace Equipment
Inner Ring, Bore Diameter 3/4 in, Compatible Bearing Grainger Part Number 779KD8, Compatible Bearing Manufacturer Part Number 162416, Outside Diameter 1 in, Overall Width 1 in, Ring Material Alloy Steel, System of Measurement Inch, Lubrication Openings None, Ring Material Grade Su2, Standards Meets ASTMF-2431
Additional Information
- Country of Origin: JP
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 2.00
- Package Width: 2.10
- Package Height: 1.20
- Package Weight: 0.13
Product info last updated on February 9, 2026 11:30am UTC
Category: Bearings, V-belts and Power Transmission Equipment