SF1-5540 PTFE Oilless Bush Straight DU Bushing 55x60x40 mm

NZ $7.70 +GST each

In Stock Now

SKU: 5560402527

The key benefits of Oilless Bushings are
High precision
High speed
Low noise
Wear resistance

This SF1-5540 oilless bushing has a nominal inner diameter 55 mm, outer diameter 60 mm and length 40 mm. Its wall thickness is 2.51 mm.

SF-1 Oilless Bushing material structure:
1. Mixture of PTFE and Pb lead 0.01 - 0.03mm for wear resistance.
2. Porous bronze powder 0.2 - 0.3mm for lubrication performance and wear resistance.
3. Steel backing 0.7 - 2.3mm for lubrication performance and facilitation of heat transfer.
4. Electroplated coating: 0.005mm of tin coating or 0.008mm of copper coating.


Bearing Model: SF1-5540
Shaft Diameter (Di): 55 mm
Outside Diameter (Do): 60 mm
Bearing Length (B): 40 mm
Wall Thickness (S3): 2.51 mm
Also Known As: SF-1 5540
Material: Brass