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GX 70 F

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GX 70 F

Thrust spherical plain bearing, maintenance-free, metric sizes
Thrust spherical plain bearings are designed to accommodate axial and combined radial and axial loads. This specific design includes a steel/PTFE FRP sliding contact surface combination that is maintenance-free. However, relubrication, which can be applied from both sides, can extend bearing service life.

  • Designed for axial and combined radial and axial loads
  • Separable shaft and housing washers enable easier mounting
  • Long service life and maintenance-free
  • Relatively insensitive to contaminants
  • Low coefficient of friction

Description

Display in:

Sliding contact surface combination

Steel/PTFE FRP

Material, shaft washer

Bearing steel

Material, housing washer

Bearing steel

Relubrication feature

Without

Sealing

Without

Dimensions - GX 70 F

Dimensions

d

70 mm

Bore diameter
D

160 mm

Outside diameter
T

50 mm

Height
α

3.5 °

Angle of tilt
dk

176 mm

Raceway diameter inner ring (sphere diameter shaft washer)
d1

153 mm

Outside diameter inner ring (shaft washer)
D1

94.5 mm

Bore diameter outer ring (housing washer)
B

42 mm

Height inner ring (shaft washer)
C

36.5 mm

Height outer ring (housing washer)
r1

min. 1 mm

Chamfer dimension
s

35 mm

Distance sphere diameter centre – shaft washer back face (large inner ring side face)

Abutment dimensions - GX 70 F

Abutment dimensions

da

min. 121 mm

Abutment diameter shaft
Da

max. 125 mm

Abutment diameter housing
ra

max. 1 mm

Fillet radius

Calculation data

Basic dynamic load rating – axial directionC

475 kN

Basic static load rating – axial directionC0

750 kN

Specific dynamic load factorK

50 N/mm²

Specific static load factorK0

80 N/mm²

Material constantKM

670

Mass

Mass plain bearing

5.4 kg

Tolerances and clearances

recently added Bearing

Title

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