Part Number:
d:
D:
B:
  • Large Angular Contact Ball Bearing
  • Large Angular Contact Ball Bearing
  • Large Angular Contact Ball Bearing
  • Large Angular Contact Ball Bearing

Dimension and Parameters

Bearing Designation
Single row :71880 B
Pairs
DF :DB
DB :DF
Dimensions(mm)
d :400
D :500
B :46
r1 :2.1
r :1.1
load rating
Single row
Cr :245
C0r :410
action spot
mm
a :83.3
load rating
Pairs
C :395
C0r :815
installation dimension
da
min :412
Da
max :488
Db
max :494
ra
max :2
r1a
max :1
Weight
Kg
≈ :20.4