NACHI R4AZZMC3 R4A ZZ NAC 1/4 in 3/4 in

Product Description

NACHI R4AZZMC3 is a miniature deep groove ball bearing designed for a variety of applications. With a bore diameter of one-fourth inch and an outside diameter of three-fourths inch, this bearing is built to sustain both radial and axial loads effectively. This model features a double shield closure that helps retain lubrication and prevents contamination. Its construction includes steel material and a machined bronze cage, catering to high-speed functions and reliable performance.

• Durable design suitable for electric motors and automotive uses
• High dynamic load capacity of 525 pounds
• Operating speeds up to 36000 rpm with grease

Product Highlights

This bearing maintains excellent operational efficiency with low torque requirements, ensuring long life and reduced maintenance needs.

Product Information

Standard Information

• Brand: NACHI
• Manufacturer: Nachi Bearings

Technical Specifications

• Closure Type: Double Shield
• Bore Diameter: 1/4 in
• Outside Diameter: 3/4 in
• Width: 0.2812 in
• Load Capacity: 525 lb Dynamic / 190 lb Static
• Maximum Speed: 36000 rpm Grease / 43000 rpm Oil
• Temperature Rating: 250 deg F
• Country of Origin: JP