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Product Catalog

Spherical Ball Bearing

Inquiry

21315C 21315CK

Principal dimensions (mm)
  • d: 75
  • D: 160
  • B: 37.0
  • b:
  • k:
  • r 1,2 : 2.1
Basic load ratings (kn)
  • Cr: 235.0
  • Cor: 300.0
Speed ratings (r/min)
  • Grease: 2400
  • Oil: 3200
Bearing No.
  • Cylindrical Bore: 21315C
  • Taper Bore: 21315CK
Fitting dimensions mm
  • d a max: 87
  • D a max: 148
  • r a max: 2.0