Bearings :RB45025
inner ring
d
mm :450
outer ring
D
mm :500
Roller pitch circle diameter
dp
mm :474
width
B B1
mm :25
Greasing hole
a-b :3.5-1.6
Chamfer
r(min) :1
Shoulder height
ds :464
Dh :484
Basic load rating（radial）
C
kN :61.7
C0
kN :182
weight
Kg :6.6
