A
Anonymous
Apr 17, 2026
Rating: 5/5
Great for linear guides
These bearings fit perfectly in my automation project. Smooth motion and no noise.
Description
SF Self-Lubricating Composite Bearing, Oil-Impregnated Bearing, Composite Bronze Bushing, Oil-Free Liner, Shaft Sleeve and Guide Bush SF12810-3240
Reviews
Attributes
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material | Copper-Polymer Composite |
| Inner Diameter | 12.8 mm |
| Outer Diameter | 16.0 mm |
| Length | 32.4 mm |
| Lubrication | Self-Lubricating (Oil-Impregnated) |
| Max Load | 1500 N |
| Max Speed | 2.5 m/s |
| Temp Range | -40°C to +120°C |
| Friction Coeff | 0.05 - 0.15 |
| Model Number | SF12810-3240 |
5 reviews
A
Anonymous
Mar 29, 2026
Rating: 5/5
Exact specifications
Dimensions matched the drawing perfectly. Fast shipping too.
A
Anonymous
Mar 09, 2026
Rating: 4/5
Good value
Works well for low speed applications. Slightly tight fit at first.
A
Anonymous
Feb 23, 2026
Rating: 5/5
Reliable performance
Installed these 6 months ago and they still run like new.
A
Anonymous
Jan 30, 2026
Rating: 5/5
High quality bushings
Very durable material. I appreciate the self-lubricating feature.
5 FAQ
Q: Is the bearing corrosion resistant?
A: Yes, the composite material offers good corrosion resistance.
Q: Do these require additional grease?
A: No, these are self-lubricating. Additional grease is not required.
Q: How do I install these?
A: A standard press fit installation is recommended for these bushings.
Q: What is the shaft tolerance?
A: We recommend a shaft tolerance of h9 for optimal performance.
Q: Can these be used outdoors?
A: Yes, provided the temperature stays within -40°C to +120°C.
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