Thermoplastic Polyurethane Rubber Casters
SERIES: CST-B23-TPR
Thermoplastic polyurethane rubber casters are designed for low resistance when maneuvering heavy loads. They are resistant to chemicals, acids, bases, alcohol, salts, and steam. The tread is gray, with a wheel core made of polypropylene. CST-B23 has a hardness rating of 90 +/-5 Shore A, while CST-B28 has a hardness rating of 85 +/-5 Shore A. Made in China.
  - Resistant to chemicals, acids, bases, alcohol, salts, and steam
 
  - Hardened bearing raceway
 
  - Anti-corrosive and rust-resistant zinc plate finish
 
  - Precision ball bearing