TRUSCO Polyacetal Resin Bearing Outer Diameter 9mm TBPM9040 1 pc

Catalog number: TBPM9040 Features: ●Excellent fatigue resistance, wear resistance, creep resistance, self-lubrication, dimensional stability, and heat resistance (continuous use possible at 105°C or less). ●Dimensional accuracy of inner and outer diameters: ±0.02mm. Manufactured with an internal clearance that takes into account the expansion and contraction of resin due to temperature changes and dimensional changes due to fitting with shafts and housings. ●Light rotation torque due to greaseless and lubricant-free use. ●Helps reduce the weight of machinery and equipment. ●Can be used in environments where water is present, underwater, and in chemical solutions (corroded by acids, but resistant to alkalis and organic solvents). ●Greaseless and lubricant-free, making it ideal for use in clean environments. Applications: ●As rollers for transport equipment, guide rollers, and various other rollers. Specifications: ●Inner diameter (mm): 4 ●Outer diameter (mm): 9 ●Width (mm): 2.5 ●Approximate load (N): 19.6 ●Operating temperature range: -20 to 105°C ●Outer circumference: POM (polyacetal) ●Ball: Stainless steel (SUS316/SUS304) ●Operating environment: In air, underwater, in chemical solutions Material/Finish: ●Resin: POM (polyacetal) ●Ball: SUS316/SUS304 Note: ●This is an approximate load value and is not a guaranteed value. ●The rotational torque may change if dust, wear powder, etc. get inside the bearing. ●Some types are also available with a seal.