WQK Bearing Manufacture Co., Ltd.

WQK spherical roller bearing adopt BAINITE QUENCHING, so they can be used up to an operating temperature of 200 ° C. However, if the self-aligning roller bearings are provided with a polyamide cage, the temperature limit of the cage (max. 120 ° C permanent temperature) should be taken into account. The standard versions of WQK spherical roller bearings are supplied with brass cage type MB, CA, and steel cage type CC AND E. Mainly is CC AND MB cage which have large stock. Main items: 22205MBW33/C3 -22256MBW33/C3, 22306MBW33/C3-22368 MBW33/C3, 23130MBW33/C3-23180MBW33/C3, 21310MBW33/C3-21340MBW33/C3, 24020MBW33/C3-24080MBW33/C3. 24120MBW33/C3-24180MBW33/C3. 23218MBW33/C3-23280MBW33/C3. ID size: 30mm-650mm, OD size: 50mm-860mmWQK spherical roller bearings are widely used for Mining, Steel, oil, cement, construction, papermaking, rolling mill, vibrating screens, conveyors, air blower, transmissions, and other heavy machinery. WQK also supply OEM service, and design products acco...