Main Dimensions & Performance Data

d

40 mm

D

68 mm

B

38 mm

Cr

80000 N

Cor

111000 N

Cur

16300 N

Grease lubrication speed

3150 rpm

Mounting dimensions

Ca1

28 Installation diameter for snap ring wre (excluding delivery), tolerance: 0 / - 0,2

C

37 Outer ring width

C1

32.2 Ring groove distance

Ca2

27 Applicable to the installation diameter of stop ring according to DIN 471 standard (excluding delivery), tolerance: 0 / - 0,2

D1

65.8 Ditch diameter

d1

51.5 Inner ring flange diameter

d2

55 Seal diameter (retaining edge)

m

2.7 Slot width

rmin

0.6 Minimum chamfer size

d3

75 Outer diameter of snap ring wre

t

0.8 Bevel Width

d1min

51.5 Minimum diameter of shaft shoulder

X

28.5 Rolling element spacing

ramax

0.6 Maximum cavity radius

30 ° Chamfer

-0.2 Snap ring distance tolerance, lower deviation

-0.2 Distance tolerance of locating ring

0 Snap ring tolerance, large distance

0 Locating ring tolerance, large distance

0 Annular groove distance tolerance, lower deviation

0.2 Annular groove tolerance, large distance

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

80 °C Maximum operating temperature