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Four-point contact ball slewing ring

Four-point contact ball bearings are radial single row angular contact ball bearings with raceways that are designed to support two-directional axial loading

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动态图片

Dimensions

D

4726 mm

d

4272 mm

H

174 mm

H1

162 mm

h

12 mm

D1

4636 mm

D2

4364 mm

n

60

φ

45 mm

动态图片

Technical Specification

m

25

da

—

Da

4845

Z

191

b

150 mm

x

0.5

Mass

4240 Kg

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Dimensions

D: 16 mm
d1h7: 6 mm
B: 28 mm
B1 max: 12.2 mm
B2: 16 mm
B3: - mm
C: 11 mm
C1: 0.6 mm
r/min: 0.15 mm
d2: 12.5 mm
d3: - mm
G: M6(X1) mm
LG: 8 mm
W2): - mm
Eccentric sleeve de h9: 9 mm
Eccentric sleeve Be: 7 mm
Eccentric sleeve e: 0.5 mm

Technical
Specification

Grease fitting: NIPA1
Tightening torque MA: 3 Nm
Basic dynamic load rating Crw: 3140 N
Basic static load rating Corw: 3300 N
Fatigue load limit Curw: 440 N
Rotating speed nDG: 13000 r/min
Mass: 0.018 KG

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General

Gear Type

External

Technical Specification

m

25

da

—

Da

4845

Z

191

b

150 mm

x

0.5

Mass

4240 Kg

Dimensions

D

4726 mm

d

4272 mm

H

174 mm

H1

162 mm

h

12 mm

D1

4636 mm

D2

4364 mm

n

60

φ

45 mm

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