SF1-1812 PTFE Oilless Bush Straight DU Bushing 18x20x12 mm

NZ $2.81 +GST each

In Stock Now

SKU: 1820121027

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

This SF1-1812 oilless bushing has a nominal inner diameter 18 mm, outer diameter 20 mm and length 12 mm. Its wall thickness is 1.01 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: SF1-1812
Shaft Diameter (Di): 18 mm
Outside Diameter (Do): 20 mm
Bearing Length (B): 12 mm
Wall Thickness (S3): 1.01 mm
Also Known As: SF-1 1812
Material: Brass