239/630-B-K-MB
Type

Spherical roller bearing

Model:239/630-B-K-MB
Thickness(mm):165
Inner diameter d:630
Outer diameter D:850

Detailed information

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Size mm
  • d 1H 600
  • d630
  • D850
  • B165
  • r min 6
  • D 1 ≈784.5
  • d s 12.5
  • n s 23.5
  • D m 730
  • I254
  • c 1 ≈96
Installation size mm
  • d a max688
  • D a max827
  • d b min649
  • B a min20
  • r a max5
Basic load rating N
  • Dynamic load C r 4050000
  • Static load C or 9800000
Calculate coefficient
  • e0.18
  • Y 1 3.8
  • Y 2 5.66
  • Y 0 3.72
Model
  • Bearing239/630-B-K-MB
  • Adapter sleeveH39/630
Fatigue limit load C ur / N
  • Fatigue limit load C ur / N710000
Limit speed n G /min –1
  • Limit speed n G /min –1 530
Reference speed n B /min –1
  • Reference speed n B /min –1 405
Qualitym
  • Bearing ≈kg283
  • Adapter sleeve ≈kg123