Wafangdian Bearing Group Corporation (here referred to as ZWZ) recently developed a customized mud pump bearing for a petroleum machinery company.
In July, the customer placed an order for mud pump bearings of two specifications. ZWZ's technical personnel visited the company for on-site survey, noticing that these bearings had higher load requirements, which existing product failed to meet. Through careful study and several technical exchanges with the customer, ZWZ put forward a new design with improved parameters, which fully meet the customer's need.
Product Model | Inside Diameter | Outside Diameter | Thickness |
K40×45×21 NTN | 40 | 45 | 21 |
K40×45×17 NTN | 40 | 45 | 17 |