6021-Z
Type

Deep groove ball bearing

Model:6021-Z
Thickness(mm):26
Inner diameter d:105
Outer diameter D:160

Detailed information

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Basic size mm
  • d105
  • D160
  • B26
Basic load rating kN
  • DynamicsC76.1
  • Static Co65.5
RatedSpeed r/min
  • Reference speed8500
  • Limit speed 1) 4300
Model
  • Both side bandsSeals*6021-2Z
  • One side beltSeals*6021-Z
Size mm
  • d105
  • d1 ~123
  • d2 ~-
  • D2 ~147
  • r 1,2 Minimum2
Shoulder and chamfer dimensions mm
  • d a Minimum116
  • d a Maximum-
  • Da Maximum149
  • r a Maximum2
Calculate coefficient
  • k r 0.025
  • fo16
Fatigue load limit Pu
  • Fatigue load limit Pu2.4
Quality kg
  • Quality kg1.6