Inner Ring, 3/4 in Bore, Alloy Steel MPN:IR-128
Inner Ring, 3/4 in Bore, Alloy Steel
This Inner Ring from Koyo is a high-quality, alloy steel component designed for use in various industrial applications. With a 3/4 inch bore diameter and 1 inch outside diameter, it is compatible with Grainger part numbers 35TW79 and 35TW80, as well as manufacturer part numbers 166 and 167. Its compact size and lightweight design make it ideal for use in precision machinery and equipment. The ring's Su2 grade alloy steel material provides excellent strength and durability, ensuring reliable performance in demanding environments. Suitable for applications in aerospace, automotive, and industrial manufacturing sectors.
Top product features:
- Made from alloy steel for durability and resistance to wear
- Has a bore diameter of 3/4 inch for compatibility with specific bearing types
- Has a ring material grade of Su2 for high-strength and low-fatigue properties
Top product applications:
- Automotive Applications: Inner rings are used in a variety of automotive components, including wheel bearings and suspension systems.
- Industrial Equipment: Inner rings are used in industrial equipment such as conveyor systems, gearboxes, and pumps.
- Aerospace Applications: Inner rings are used in aerospace applications such as aircraft landing gear and satellite components.
Inner Ring, Bore Diameter 3/4 in, Compatible Bearing Grainger Part Number 35TW79, 35TW80, 779K41, Compatible Bearing Manufacturer Part Number 166, 167, 1671, 168, 1681, Outside Diameter 1 in, Overall Width 0.515 in, Ring Material Alloy Steel, System of Measurement Inch, Bore Diameter Tolerance +0/-0.0005 in, Lubrication Openings None, Outside Diameter Tolerance +0/-0.0005 in, Ring Material Grade Su2
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: 1.00
- Package Width: 1.00
- Package Height: 0.51
- Package Weight: 0.05
Product info last updated on February 18, 2026 11:37am UTC
Category: Bearings, V-belts and Power Transmission Equipment