21307-E1-TVPB
Type

Spherical roller bearing

Model:21307-E1-TVPB
Thickness(mm):21
Inner diameter d:35
Outer diameter D:80

Detailed information

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Size mm
  • d35
  • D80
  • B21
  • r min 1.5
  • D 1 ≈66.6
  • d 2 ≈47.4
  • d s -
  • n s -
Installation size mm
  • d a min44
  • D a max71
  • r a max1.5
Basic load rating N
  • Dynamic load C r 83000
  • Static load C or 74000
Calculate coefficient
  • e0.26
  • Y 1 2.55
  • Y 2 3.8
  • Y 0 2.5
Model
  • Model21307-E1-TVPB
X-life
  • X-lifeXL
Qualitym ≈kg
  • Qualitym ≈kg0.503
Fatigue limit load C ur / N
  • Fatigue limit load C ur / N8100
Limit speed n G /min –1
  • Limit speed n G /min –1 9500
Reference speed n B /min –1
  • Reference speed n B /min –1 6800