NTB-20Y Marginal-Lubrication Bearing

Substrate properties:

Ntb-20y boundary lubricated bearing is improved on the basis of ntb-20. Its performance is the same as that of ntb-20, but its surface does not contain lead. Its application field can be extended to the field with environmental protection requirements. At present, the product has been applied to the occasions of medium load, medium speed and grease lubrication, such as imported textile equipment, piston pump swing part, automobile control rod part, etc.