Part Number:
d:
D:
B:
  • Single-row Tapered Roller Bearing
  • Single-row Tapered Roller Bearing
  • Single-row Tapered Roller Bearing
  • Single-row Tapered Roller Bearing

Dimension and Parameters

Bearing designation :7210А
Dimensions(mm)
d :50
D :90
D1 :
T :21.75
T1 :
B :20
C :17
C1 :
rmin :1.5
r1min :1.5
Load factor
e :0.43
Y :1.4
Y0 :0.8
Load ratings(N)
Cr :83100
Cor :102000
Limiting rotational speed. min-1
Grease :4300
Oil :5600
Mass(kg) :0.558