ZKL ball bearings and the spherical roller bearings

Nov. 9 , 2010                    SHANDONG OBETTER BEARING CO., LTD

ZKL is the biggest manufacturer of large-scale spherical-roller-bearing, special and split bearings in Central Europe, ZKL Group Research, development, manufacturing and distribution of rolling bearings, manufacturing of special bearings and components for railway and automotive industries.

ZKL Group is a result of the integration of Czech bearing industry with more than sixty years’ tradition providing research, development, manufacturing and sales of ZKL bearings. The Group creation dates back to July 1, 1999.

ZKL Group is certified according to EN ISO 9001:2000, the automotive industry suppliers as per ISO/TS 16 949:2002.

ZKL's new generation deep grooved ball bearings are meant for high performance applications. Being an authentic source for rugged, reliable, high performance, world class bearings and accessories, the company has recently introduced these new generation deep-grooved ball bearings, sealed on both sides to cope up with the demand for high performance applications. These unit bearings are self-aligning in their housings, which compensates for any misalignment of housing or shaft during installation and/or out of running. Delivering smooth and efficient performance even in arduous operating environments they are easily adaptable to simple or complex bearing arrangements. ZKL unit bearings, made of high precision steel balls, are engineered to close tolerance from tested steels, accuracy, smooth running, lesser power consumption, lesser noise and longer working life. Available in different dimensions for metric and inch shaft grub screw locking, eccentric locking, collar with grub screw, adapter sleeves, location

ZKL Bearings offers Bearings. It is used for vibratory machines and equipments. It is radial, double-row, self-aligning spherical-roller bearing provided with a solid, one-piece, rib-type cage of brass MH or with a two-piece, solid brass cage M, both bearings being centered on outer ring. Bearings in standard version are manufactured always with a lubricating groove and with three relubricating holes provided in the outer ring. This manufacturing version is not marked on the bearing. Bearings with a cylindrical bore are exhibiting narrower bore-and outer-diameter tolerances, bearings with a tapered bore K have a narrower outer-diameter, tolerance only. All the bearings are exhibiting an extended radial clearance within the range of C4 which also in the case of these bearings is not specially marked and is equally as centering of the cage and the groove with relubricating holes, incorporated in the joint symbol, D1. The bearings are also manufactured in design version E. The bearings are intended for rough operating conditions, especially for: vibratory machines, shaking screens and grates, vibratory belts, reversing appliances, traction machines, etc.

Shandong Obetter bearing Company is a leading global supplier in the areas of bearings, mechatronics, services. OBT Group as a high-tech enterprise and professional manufacturer specicalized in ball bearing and roller bearing. we can produce non-standard bearing and machine parts as our customers request. we always follows the principles of "Good Faith, Equality, Cooperation and Win-Win" to cooperate with our customers.
For additional information, please contact:
Company brand: OBT Bearing
Company Name: Shandong Obetter Bearing Co., Ltd
WebSite: www.obtbearing.com  
Tel/FAX:86-635-8511972
E-mail: obtbearing@163.com