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Home / Bearings & Bushings / MPBZ100-40/50/60/70/80/100 Copper Alloy Straight Oil-Free Bushing, Graphite Self-Lubricating Sleeve

Attributes

Brand -
Category Industrial Small Parts / Bearings & Bushings
Origin -
Material Composition High Strength Bronze Alloy
Lubrication Type Graphite Self-Lubricating
Inner Diameter Options 40mm, 50mm, 60mm, 70mm, 80mm, 100mm
Outer Diameter Tolerance H7/g6 Standard Fit
Length Tolerance ±0.10 mm
Max Dynamic Load 140 N/mm²
Max Static Load 210 N/mm²
Operating Temperature -40°C to +250°C
Hardness Level HB 210 - 270
Maintenance Requirement Oil-Free / Maintenance-Free

5 reviews

A

Anonymous

Mar 15, 2026

Rating: 5/5

Highly durable

Withstands high heat without seizing. Exactly what we needed for the kiln cart.

A

Anonymous

Mar 13, 2026

Rating: 5/5

Excellent fit

Slid into place perfectly on the shaft. No machining required after arrival.

A

Anonymous

Mar 13, 2026

Rating: 5/5

Perfect for machinery

Works great in our press machine. No oiling needed which saves us time on maintenance.

A

Anonymous

Mar 07, 2026

Rating: 4/5

Solid product

Good value for industrial use. Would recommend for heavy load applications.

A

Anonymous

Feb 28, 2026

Rating: 4/5

Good quality

Dimensions were accurate but delivery took a week longer than expected.

5 FAQ

Q: What is the warranty period for this item?

A: We offer a 12-month warranty against manufacturing defects.

Q: Is this suitable for underwater use?

A: Bronze resists corrosion well, making it suitable for many wet environments.

Q: What is the standard lead time for orders?

A: Typically 3-5 business days for standard sizes in stock.

Q: Can I order custom lengths for these bushings?

A: Yes, please contact our sales team for custom length specifications.

Q: Do you provide material certification documents?

A: Yes, material certs are included with every shipment upon request.

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