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报名地址:上海市奉贤区泰叶路159弄33号

VSA250855-N-RR_Slewing ring four-point contact bearing external gear teeth

Main Dimensions & Performance Data

d

755 mm

D

997 mm

B

80 mm

Mounting dimensions

Di

853 mm inner diameter outer ring

da

857 mm Outside diameter inner ring

ni

28 Number of fixing holes in inner ring

Li

795 mm Pitchcircle diameter fixing holes inner ring

dB

22 mm Fixing bore

na

28 Number of fixing holes in outer ring

La

916 mm Pitchcircle diameter fixing holes outer ring

dBa

M20 Tread fixing bore

Gl

40 mm Thread depth fixing hole

Fr zul

430,000 N Max. radial load screws

d0

981 mm Pitch circle diameter gearing

m

9 mm Modul of gearing

z

109 Number of teeth

Fz norm

55,100 N Max. tooth force root fatigue strenght (at a shock factor of 1,2)

Fz max

80,200 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

355,000 N Basic dynamic load rating, axial

C0a

3,050,000 N Basic static load rating, axial

Cr

320,000 N Basic dynamic load rating, radial (for radial load only)

C0r

1,400,000 N Basic static load rating, radial (for radial load only)

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