Main Dimensions & Performance Data

d

80 mm

D

125 mm

Mounting dimensions

da

91 mm Shaft shoulder diameter

r min

0.6 mm Minimum chamfer size

da

h12 Shaft shoulder clearance diameter

r1

0.6 mm Minimum chamfer size

da

113.5 mm Outer ring shoulder diameter

α0

40 ° Contact angle

Da

H12 Outer ring clearance shoulder diameter

ra max

0.6 mm Maximum pocket radius

ra1

0.6 mm Undercut radius ra1 max

Temperature range

T min

-30 °C Minimum operating temperature

T max

100 °C Maximum operating temperature