XU080120
2019-04-24
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Part NO.
Open type:XU080120
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Dimension
di:69mm
Da:170mm
H:30mm
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Mounting
Li:90mm
La:148mm
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Basic Load Ratings
Cr:35kN
Cor:32kN
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Gear Teeth
m:-mm
z:-mm
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Equivalent Model
Mass:4kg
- Features
- Mounting
XU080120 crossed roller bearing specifications:
Type of guide Roller Gear teeth Without Space retainer Yes Material GCr15/50Mn/42CrMo Standard lubrication method Grease lubrication Oil hole Yes Sealing NBR sealing at both sides Preload 0.005 ~ 0.008mm Rotation accuracy P5 Working temperature -20℃ ~ +80℃ XU080120 bearing features:
1. Without gear teeth.
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.
XU crossed roller bearing models
Part No. Dimension (mm) Mounting (mm) Load Rating (kN) Mass di Da H Li La Cr C0r ≈kg XU050077 40 112 22 56 97 14.1 20.1 1.4 XU060094 57 140 26 70 120 21.8 25.5 2.4 XU060111 76,2 145,79 15.87 88.9 133.1 22.5 28 1.2 XU080120 69 170 30 90 148 35 32 4 XU080149 101,6 196,85 22.22 115.8 177.8 39.5 39.5 3.6 XU120179 124,5 234 35 144.5 214 75 95 7 XU120222 140 300 36 170 270 84 150 12 XU160260 191 329 46 215 305 142 197 16 XU080264 215,9 311 25.4 231.8 295.3 57 76 6.9 XU160405 336 474 46 360 450 181 310 25 XU080430 380 480 26 398 462 69 175 12 XU300515 384 646 86 432 598 465 630 115 XU080120 slewing 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.