XSA140744-N
2019-04-15
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Part NO.
Open type:XSA140744-N
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Dimension
di:674mm
Da:831.1mm
H:56mm
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Mounting
Li:698mm
La:785mm
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Basic Load Ratings
Cr:200kN
Cor:455kN
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Gear Teeth
m:6mm
z:138mm
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Equivalent Model
Mass:59kg
- Features
- Mounting
XSA140744-N detail specifications:
Type of guide Roller Gear teeth External Space retainer Yes Material GCr15 Standard lubrication method Grease lubrication Oil hole Yes Sealing NBR sealing at both sides Preload 0.01 ~0.04mm Rotation accuracy P5 Working temperature -20℃ ~ 80℃ XSA140744-N crossed roller slewing ring features:
1. Gear teeth on the outer ring.
2. Support high radial loads, moderate axial loads and tilting moment loads.
3. High rigidity & running accuracy.
4. Easy installation, bearings can be screw mounted directly to the adjacent construction.
XSA140744-N crossed roller bearing installation instructions
1.Before installation, please clean bearing bracket, shaft, or other components, make sure there is no burrs or rough edge.2.Fix the inner and outer rings in the axial direction directly to the mounting surface by fixing bolts.
3. If large number of radial load and/or moment is applied, it is recommended to prepare flange part as Fig.4.
1.Before installation, please clean bearing bracket, shaft, or other components, make sure there is no burrs or rough edge.