Main Dimensions & Performance Data

D

1198.1 mm

B

56 mm

Mounting dimensions

ha

44.5 mm Width outer ring

La

1,135 mm Pitchcircle diameter fixing holes outer ring

na

44 Number of fixing holes in outer ring

b

44.5 mm Width gearing

m

8 mm Modul of gearing

z

148 Number of teeth

d0

1,184 mm Pitch circle diameter gearing

Fz norm

28,300 N Max. tooth force root fatigue strenght (at a shock factor of 1,2)

Fz max

42,000 N Max. tooth force against tooth fracture (at a shock factor of 1,35)

da

1,093 mm Outside diameter inner ring

0 mm Outside diameter inner ring upper tolerance

-0.7 mm Outside diameter inner ring lower tolerance

h

44.5 mm height of individual ring

dB

14 mm Fixing bore

Li

1,048 mm Pitchcircle diameter fixing holes inner ring

ni

48 Number of fixing holes in inner ring

M12 Tread fixing bore

tG

20 mm Thread depth oil connector

0.07 mm Running accuracy A (related to the raceway)

0.07 mm Running accuracy B (related to the raceway)

0.11 mm Running accuracy C (related to the raceway)

0.11 mm Running accuracy D (related to the raceway)

Temperature range

T min

-25 °C Minimum operating temperature

T max

80 °C Maximum operating temperature

Calculation coefficient

Ca

340,000 N Basic dynamic load rating, axial

C0a

1,440,000 N Basic static load rating, axial ,

Cr

241,000 N Basic dynamic load rating, radial (for radial load only)

C0r

710,000 N Basic static load rating, radial (for radial load only)

VSP max

0.05 mm Maximum bearing preload

VSP min

0.01 mm Min. bearing preload

Fr zul

219,000 N Max. radial friction locking of the screws