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 :718/630 B
Pairs
DF :DB
DB :DF
Dimensions(mm)
d :630
D :780
B :69
r1 :4
r :1.5
load rating
Single row
Cr :435
C0r :960
action spot
mm
a :129.0
load rating
Pairs
C :710
C0r :1915
installation dimension
da
min :648
Da
max :762
Db
max :769
ra
max :3
r1a
max :1.5
Weight
Kg
≈ :72.2