B70000-2RZ
Relieved Inner Ring
Extra Light, Small Ball
Ultra-High Speed
ISO 10
BEARING DIMENSIONS
LOAD RATINGS
RIGIDITY C
RIGIDITY AC
SPEEDS C
SPEEDS AC
Interchange
Legend
d
Inner Diameter
Rs min
Radius
RPM
Rotations/Minute
D
Outer Diameter
R1s min
Radius
KN
Kilo Newtons
B
Width
Ra
Axial Rigidity
N
Newtons (1N = .2248 lbs.)
Dw
Ball Size
Rr
Radial Rigidity
μ
Micron (.00004′)
Z
Ball Quantity
mm
Millimeters