Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material Composition | Solid Bronze CuSn7ZnPb |
| Lubrication Type | Graphite Plugs (Self-Lubricating) |
| Inner Diameter Options | 40mm, 50mm, 60mm, 70mm, 80mm, 100mm |
| Outer Diameter Range | 50mm to 120mm |
| Length Range | 40mm to 100mm |
| Static Load Capacity | 250 N/mm² |
| Operating Temperature | -40°C to +250°C |
| Hardness | 90 HB |
| Surface Finish | Machined and Polished |
| Common Applications | Hydraulic Cylinders, Marine Equipment, Construction Machinery |
Anonymous
Apr 25, 2026
Rating: 4/5
Good quality, precise sizing
The dimensions were accurate according to our calipers. Only giving 4 stars because shipping took a bit longer than estimated, but the product itself is solid.
Anonymous
Mar 30, 2026
Rating: 4/5
Reliable industrial component
We ordered the 80mm variant for our construction equipment. They perform well under high stress. Would recommend for industrial use.
Anonymous
Mar 13, 2026
Rating: 5/5
Great corrosion resistance
Using these in a marine environment. Bronze holds up well against saltwater exposure. Very satisfied with the durability.
Anonymous
Mar 11, 2026
Rating: 5/5
Excellent for heavy machinery
These bearings fit perfectly into our hydraulic press setup. The self-lubricating graphite plugs are working as advertised, reducing maintenance time significantly.
Anonymous
Feb 24, 2026
Rating: 5/5
Smooth operation immediately
No need for initial greasing. Installed them and the shaft moved smoothly right away. High load capacity is noticeable.
Q: What is the maximum shaft speed recommended?
A: For optimal performance, we recommend a maximum sliding speed of 0.5 m/s under high load conditions.
Q: What is the tolerance standard for the inner diameter?
A: We adhere to ISO H7 tolerance standards for the inner diameter to ensure a proper fit.
Q: Do you offer bulk pricing for orders over 100 units?
A: Yes, please contact our sales department directly for a quote on bulk orders exceeding 100 units.
Q: Are these suitable for underwater applications?
A: Yes, the bronze material offers excellent corrosion resistance suitable for submerged or marine environments.
Q: Can these bearings be machined further if needed?
A: Yes, solid bronze can be machined, but please note that altering the surface may affect the graphite plug distribution.
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