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 :7203A
Dimensions(mm)
d :17
D :40
D1 :
T :13.25
T1 :
B :12
C :11
C1 :
rmin :1
r1min :1
Load factor
e :0.35
Y :1.7
Y0 :0.9
Load ratings(N)
Cr :20300
Cor :20000
Limiting rotational speed. min-1
Grease :9000
Oil :13000
Mass(kg) :0.083