A
Anonymous
Apr 19, 2026
Rating: 5/5
Fast shipping
Needed these urgently for a harvest repair. Arrived in two days and worked immediately.
Description
SF1 Composite Bearing / Oil-Free Bushing / Bronze Sleeve / Shaft Bushing / Self-Lubricating Oil-Impregnated Bearing, Inner Diameter 25, 26, 28mm
Reviews
Attributes
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material Composition | PTFE, Bronze, and Steel Backing |
| Inner Diameter Options | 25 mm, 26 mm, 28 mm |
| Outer Diameter Tolerance | +0.025mm / +0.000mm |
| Length Tolerance | ±0.10 mm |
| Max Static Load | 250 N/mm² |
| Max Dynamic Load | 140 N/mm² |
| Operating Temperature | -40°C to +110°C |
| Max Sliding Speed | 2.5 m/s (dry) |
| Friction Coefficient | 0.03 - 0.20 |
| Package Contents | 10 Pieces per Pack |
5 reviews
A
Anonymous
Apr 17, 2026
Rating: 5/5
Professional grade
We use these for repair jobs constantly. Customers are happy with the noise reduction.
A
Anonymous
Feb 26, 2026
Rating: 3/5
Check your measurements
Product is fine but make sure you measure your shaft tolerance. They are snug fit.
A
Anonymous
Feb 11, 2026
Rating: 4/5
Good value
Quality seems high for the price. One bushing was slightly tight but smoothed out after use.
A
Anonymous
Feb 03, 2026
Rating: 5/5
Excellent fit for machinery
These bearings fit perfectly into our hydraulic linkage. No grease required which saves maintenance time.
5 FAQ
Q: Can these handle high vibration environments?
A: Yes, the composite material dampens vibration well.
Q: Do I need to grease these before installation?
A: No, these are self-lubricating. Adding grease may attract dust.
Q: What is the return policy if the size is wrong?
A: We accept returns within 30 days if unused and in original packaging.
Q: Are these resistant to corrosion?
A: The bronze composite offers good resistance, but not for marine saltwater use.
Q: Do you sell matching thrust washers?
A: Yes, please search our store for SF-1 thrust washers.
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