Main Dimensions & Performance Data

d

55 mm

D

72 mm

B

9 mm

Cr

9600 N

Cor

8500 N

Cur

520 N

Reference speed

6600 rpm

Limiting speed

11500 rpm

Mounting dimensions

da min

61 mm Minimum diameter of shaft shoulder

rmin

1.1 mm Minimum chamfer size

Da max

84 mm Maximum diameter of bearing block shoulder

ra max

1 mm Maximum cavity radius

D2

81.5 mm Inner diameter from recess to outer ring

d1

66.2 mm Shoulder diameter inner ring

Temperature range

Tmin

-20 °C Minimum operating temperature

Tmax

120 °C Maximum operating temperature

Calculation coefficient

f0

15.3 Calculation coefficient