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Home / Bearings & Bushings / Manufacturer Sales of Bronze Bushings HRB-78, Bronze Bushing Parts, Wear-Resistant Bronze Shaft Sleeve Processing

Attributes

Brand -
Category Industrial Small Parts / Bearings & Bushings
Origin -
Material Composition SAE 660 Cast Bronze
Inner Diameter 0.750 inches
Outer Diameter 0.875 inches
Overall Length 1.000 inches
Hardness Rating 65 HB Minimum
Static Load Limit 15,000 psi
Maximum Speed 1,200 RPM
Operating Temperature -40°F to 250°F
Surface Finish Machined & Deburred
Country of Origin Made in USA

5 reviews

A

Anonymous

Apr 20, 2026

Rating: 5/5

Best Price for Direct Buy

Manufacturer direct saves money compared to local suppliers. Quality is identical to branded parts I have used before. Great deal.

A

Anonymous

Apr 08, 2026

Rating: 5/5

Fast Shipping and Packaging

Arrived well packaged to prevent damage during transit. Shipping was faster than expected for manufacturer direct. Very satisfied.

A

Anonymous

Apr 01, 2026

Rating: 5/5

Great Fit for Conveyor Repair

Used these for a conveyor repair project. The dimensions were spot on and the bronze quality feels very durable. Highly recommend for industrial machinery.

A

Anonymous

Feb 25, 2026

Rating: 4/5

Good Product Overall

The bushings work well, though there was a slight variance in length on one piece. Still usable after minor adjustment. Good value.

A

Anonymous

Feb 23, 2026

Rating: 5/5

Solid Material Quality

Heavy duty bronze that holds up well under stress. No signs of wear after a month of continuous operation. Will order again.

5 FAQ

Q: Can these handle high temperature environments?

A: The maximum operating temperature is 250°F. Exceeding this may affect material integrity.

Q: Are bulk discounts available for large orders?

A: Yes, please contact our sales team directly for pricing on bulk quantities.

Q: Do these bushings require regular lubrication?

A: Yes, we recommend regular grease lubrication to ensure optimal performance and longevity.

Q: What shaft tolerance is recommended for installation?

A: We recommend an H7/f7 fit tolerance for standard shaft installations.

Q: What is the return policy if the size is wrong?

A: Unused items can be returned within 30 days of delivery for a full refund.

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