Main Dimensions & Performance Data

d

325 mm

D

518 mm

B

56 mm

Mounting dimensions

Di

415.5 mm Inner diameter outer ring

0.5 mm Inner diameter outer ring upper tolerance

0 mm Inner diameter outer ring lower tolerance

La

490 mm Pitchcircle diameter fixing holes outer ring

na

8 Number of fixing holes in outer ring

dB

18 mm Fixing bore

da

412.5 mm Outside diameter inner ring

0 mm Outside diameter inner ring upper tolerance

-0.5 mm Outside diameter inner ring lower tolerance

Li

375 mm Pitchcircle diameter fixing holes inner ring

dBi

M12 Tread fixing bore

Gl

20 mm Thread depth fixing hole

ni

12 Number of fixing holes in inner ring

Fr zul

53,000 N Max. radial friction locking of the screws

m

5 mm Modul of gearing

z

67 Number of teeth

d0

335 mm Pitch circle diameter gearing

b

40 mm Width gearing

d1

350 mm Diameter turning inner ring

0.5 mm Diameter turning inner ring upper tolerance

0 mm Diameter turning inner ring lower tolerance

hA

20 mm Ring cross section

Fz norm

17,700 N Max. tooth force root fatigue strenght (at a shock factor of 1,2)

Fz max

26,200 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

137,000 N Basic dynamic load rating, axial

C0a

295,000 N Basic static load rating, axial

Cr

124,000 N Basic dynamic load rating, radial (for radial load only)

C0r

110,000 N Basic static load rating, radial (for radial load only)