WQK Bearing Manufacture Co., Ltd

Founded in ***3, WQK Bearing Manufacture Co., Ltd. is located in the economic and technological development area of Liaocheng City, Shandong Province. Our company attained ISO***1: ***8 Quality System Certification in ***9. We were granted the titles of "National Quality Standard Enterprise" and "Shandong superior Quality Bearing" in ***8. WQK adopt BAINITE QUENCHING and MARTENSITIC QUENCHING, WQK spherical roller bearings have been heat treated such, so they can be used up to an operating temperature of **0 ‚°C. However, if the self-aligning roller bearings are provided with a polyamide cage, the temperature limit of the cage (max. **0 ‚°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. The inside diameter is from *0mm to **0mm. The 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 according to your drawings or samples as well. With registered capital of RMB*0 million, our factory covers an area *0, **0 square meters and **5 staffs which include *5 technicians. WQK use advanced Germany technology and design do BEST spherical roller bearing. WQK currently has advanced equipment, a reliable quality controlling system and a highly spiritual management team, thereby providing a further guarantee of product and service quality. Insisting on the spirit of "Quality First, Honesty First", we sincerely welcome customers from both at home and abroad to cooperate with us for mutual benefits.