Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material Composition | PTFE + Bronze + Steel Backing |
| Lubrication Type | Self-Lubricating (Oil-Free) |
| Inner Diameter Options | 22, 25, 28, 30, 32, 35 mm |
| Max Operating Temperature | 110°C (Continuous) |
| Min Operating Temperature | -40°C |
| Dynamic Load Capacity | 140 N/mm² |
| Static Load Capacity | 250 N/mm² |
| Max Sliding Speed | 2.5 m/s (Dry) |
| Friction Coefficient | 0.03 - 0.20 |
| Compliance Standard | ISO 3547 / DIN 1494 |
Anonymous
Mar 30, 2026
Rating: 4/5
Good value
Slightly tight fit required reaming, but works well once installed. Good price point for composite bearings.
Anonymous
Mar 29, 2026
Rating: 5/5
Smooth operation
Very quiet compared to metal-on-metal bushings. Reduced vibration noticeably in our assembly line.
Anonymous
Mar 16, 2026
Rating: 5/5
Exact replacement
Matched the old SF-1 specs exactly. Installation was straightforward and performance is consistent.
Anonymous
Mar 08, 2026
Rating: 5/5
Great durability
Running for 6 months without wear. The self-lubricating feature works as advertised even under heavy load.
Anonymous
Mar 07, 2026
Rating: 5/5
Perfect for hydraulic press
Fit perfectly on our 30mm shaft. No grease needed which keeps the workspace clean. Highly recommended for industrial machinery.
Q: Do you sell matching shafts for these bushings?
A: No, we specialize in bushings only. Please check our catalog for compatible shaft components.
Q: Does this require grease during installation?
A: No, it is self-lubricating. However, a light film of oil can help during press-fit installation.
Q: Is it suitable for constant water exposure?
A: Yes, the PTFE layer resists water well, making it suitable for wet environments.
Q: Can I use this bearing outdoors?
A: Yes, but we recommend protecting it from direct exposure to corrosive chemicals or saltwater.
Q: What is the tolerance for the Inner Diameter?
A: Standard H7 tolerance applies to the inner diameter for these composite bushings.
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