Bearings :RB30025
inner ring
d
mm :300
outer ring
D
mm :360
Roller pitch circle diameter
dp
mm :328
width
B B1
mm :25
Greasing hole
a-b :3.5-2
Chamfer
r(min) :2.5
Shoulder height
ds :315
Dh :340
Basic load rating（radial）
C
kN :76.3
C0
kN :178
weight
Kg :5.9
