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    12. Spherical roller Bearings

      Spherical roller Bearings

       Spherical roller bearings have double row rollers, the outer ring has one shared spherical raceway, and the inner ring has two raceways that are inclined at an angle relative to the bearing axis. This ingenious construction makes it self-aligning and therefore not susceptible to axial or bearing housing angle errors or shaft bending. It is suitable for installation errors or shaft deflections that cause angular errors. In addition to being able to withstand radial loads, the bearing can withstand axial loads in both directions.

      Spherical roller bearings have cylindrical and conical inner bores. Conical taper tapers are 1:30 and 1:12. These conical bore bearings are equipped with adapter sleeves or withdrawal sleeves. The tapered bore self-aligning ball bearing can be easily and quickly assembled on the optical axis or step machine shaft.

      Spherical roller bearing models are: spherical roller bearings (20000CC type); tapered bore spherical roller bearings (20000CCK type); spherical roller bearings (20000CC/W33); tapered bore spherical roller bearings (20000CCK/W33 type); Spherical roller bearings (20000CCK+H type) mounted on the adapter sleeve; 6 kinds of spherical roller bearings (20000CCK/W33+H type) mounted on the adapter sleeve.

       

      structure type

      Spherical roller bearings are divided into: cylindrical inner bore and conical inner bore.

      The taper of the conical inner bore is 1:12 rear spherical roller bearing (model 153000 or 113000) with code K and 1:30 rear spherical roller bearing with code K30. When such a bearing is matched with a conical shaft, the inner ring moves axially to adjust the radial clearance of the bearing.

      Company:Hangzhou BFW Bearing Manufacturing Co., Ltd.
      Company Address: No.501 Shiting Road, Dongxi Road,Hangzhou, Zhejiang, China
      Tel: +86-0578-2699292
      Fax: +86-0578-2699292
      Zip/Postal Code: 323000
      Email:admin@bearingforworld.com
      Contact Person: Mr. William

      Copyright ? 2018?Hangzhou BFW Bearing Manufacturing Co., Ltd. All rights reserved. Email: admin@bearingforworld.com

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