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Specifications

Deep groove ball bearing consists of four basic components, which are in raceway (inner), outer raceway (outer ring), ball and cage. Under normal operating conditions, inner raceway, outer raceway and the ball under load, and separation from the cage for the ball and keep stability. Single row deep groove ball bearings to the heart of simple structure, inner and outer rings are not isolated, easy to use, mainly used to bear radial load, it can withstand a certain amount of axial load. Increase the bearing radial clearance, the thrust bearing with the nature of the heart, can bear large axial load. Such bearings may limit the axial movement in both directions.
Application: Precision instruments, low noise motors, automobiles, motorcycles, woodworking machinery, textile machinery shaft, mining machinery, electrical equipment, plastic machinery, office equipment, medical equipment, fitness, defense, aviation, aerospace and sports equipment and general machinery, the machinery industry, one of the most widely used class of bearings.

Key Specifications/Special Features:
  • SKF bearing designs:
    • Open basic
    • Sealed (ZZ and 2RS)
    • With snap ring groove, optional snap ring (N and NR)
  • Cages:
    • Steel-pressed cages (also brass cage M is available)
    • High limiting speed brass cage
  • Rave-ways are super finished to improve limiting speed and reduce noise
  • Grease for longer life of bearings
  • Cylindrical roller bearing: N, NU, NJ, NUP, NN, NNU, SL and FC
  • Spherical roller bearing: 22,000, 23,000 and 24,000
  • Spherical thrust roller bearing: 29,000
  • Taper roller bearing: metric and inch size
  • Deep groove ball bearing: 6,000, 6,200, 6,300, 6,400, 6,800 and 6,900
  • Angular contact ball bearing: 7,000, 7,200 and 7,300
  • Available in various executions and sizes
  • Suitable for various applications