Main Dimensions & Performance Data

d

300 mm

D

380 mm

B

25 mm

Reference speed

1300 rpm

Mounting dimensions

da min

307 mm Shaft shoulder minimum diameter

r min

1.5 mm Minimum chamfer size

Da max

373 mm Maximum diameter of housing shoulder

r1 min

1 mm Minimum chamfer size

D1

346.8 mm Inner ring rib diameter

Db max

375.4 mm Maximum diameter of outer ring

ra max

1.5 mm Maximum pocket radius

ra1 max

1 mm Maximum pocket radius

d1

334.5 mm Inner ring rib diameter

a

111 mm Pressure cone tip distance

α

30 ° Contact angle

Temperature range

T min

-30 °C Minimum operating temperature

T max

200 °C Maximum operating temperature