Main Dimensions & Performance Data

d

672 mm

D

838.1 mm

B

56 mm

Mounting dimensions

Di

745.5 mm inner diameter outer ring

0.6 mm Inner diameter outer ring upper tolerance

0 mm Inner diameter outer ring lower tolerance

da

742.5 mm Outside diameter inner ring

0 mm Outside diameter inner ring upper tolerance

-0.6 mm Outside diameter inner ring lower tolerance

ni

40 Number of fixing holes in inner ring

Li

698 mm Pitchcircle diameter fixing holes inner ring

dB

14 mm Fixing bore

na

36 Number of fixing holes in outer ring

La

785 mm Pitchcircle diameter fixing holes outer ring

dBa

M12 Tread fixing bore

Gl

20 mm Thread depth fixing hole

Fr zul

138,000 N Max. radial load screws

d0

828 mm Pitch circle diameter gearing

m

6 mm Modul of gearing

z

138 Number of teeth

-0.158 Profile shift

Fz norm

21,300 N Max. tooth force root fatigue strenght (at a shock factor of 1,2)

Fz max

31,500 N Max. tooth force against tooth fracture (at a shock factor of 1,35)

Temperature range

T min

-25 °C Minimum operating temperature

T max

80 °C Maximum operating temperature

Calculation coefficient

Ca

171,000 N Basic dynamic load rating, axial

C0a

1,200,000 N Basic static load rating, axial

Cr

155,000 N Basic dynamic load rating, radial (for radial load only)

C0r

550,000 N Basic static load rating, radial (for radial load only)