Description of XU series crossed roller bearings
XU series cross roller bearings Include common precision slewing rings and high precision crossd roller bearings,can custom made with different material (GCR15,50Mn,42CrMo ),this series bearings preloaded,can support higher loads. Due to its design,one single bearing can reliably support axial radial and tilting moment loads,it is cost-effective.
They are sealed on both sides,lubricated with high quality grease,can relubricated via lubrication nipples and particularly easy to fit.
This bearing provided without gear teeth,in order to achieve simple drive solutions. Of course external or internal gear teeth are available.
They are suitable for applications with uniform running free from stick-slip,low roatation resistance and high requirements for axial and radial runout accuracy and rigidity, like in robots,handling system and machine tools.
Crossed Roller Bearings Parameters
Model number- XU060111
Inner ring(mm)- 76.2
Outer ring(mm)- 145.79
Width(mm)- 15.87
Weight(Kg)- 1.2
Materials- GCR15/GCR15SiMn
Precision grade- P5/P4
Lubrication type- Grease lubrication
Rotating part- Inner ring/Outer ring
Load direction- Multi-load
Structure- Integrated Inner/Outer Ring
Series Model No.
XU050077,XU060094,XU060111,XU080120,XU080149,XU120179,XU120222,XU160260,XU080264,XU160405,XU080430,XU300515.
Related moldes.
XSU080168bearings,XSU080188bearings,XSU080218bearings,XSU080258bearings,XSU080318bearings,XSU080398bearings,
XSU140414bearings,XSU140544bearings,XSU140644bearings,XSU140744bearings,XSU140844bearings,XSU140944 bearings
Main parameters and drawings
Series | Model | Main dimensions | Fixing Hole(Outer ing) | Fixing Hole(Inner ing) | Basic load rating | Basic load rating | Weight | |||||||
Inner ring | Outer ring | Roller pitch | Width | Pitch of holes | Number | Pitch of holes | Number | Ca KN | Coa KN | Cr KN | Cor KN | |||
XU | XU050077 | 40 | 112 | 77 | 22 | 97 | 6-φ6.6 | 56 | 6-M8 | 22.4 | 29 | 14.3 | 14.2 | 1.4 |
XU060094 | 57 | 140 | 94 | 26 | 120 | 6-φ9 | 70 | 6-M8 | 32.5 | 37.5 | 20.7 | 18.4 | 2.4 | |
XU060111 | 76.2 | 145.79 | 111 | 15.87 | 133.1 | 8-φ6.9 | 88.9 | 8-φ6.9 | 36 | 44.5 | 22.8 | 21.5 | 1.2 | |
XU080120 | 69 | 170 | 120 | 30 | 148 | 6-φ9 | 90 | 6-M8 | 56 | 53 | 35.5 | 26 | 4 | |
XU080149 | 101.6 | 196.85 | 149.6 | 22.22 | 177.8 | 16-φ6.9 | 115.8 | 16-φ6.9 | 63 | 66 | 40 | 32.5 | 3.6 | |
XU120179 | 124.5 | 234 | 179 | 35 | 214 | 12-φ11 | 144.5 | 12-φ11 | 118 | 179 | 75 | 88 | 7 | |
XU120222 | 140 | 300 | 222 | 36 | 270 | 12-M16 | 170 | 12-φ18 | 133 | 275 | 85 | 131 | 12 | |
XU160260 | 191 | 329 | 260 | 46 | 305 | 20-φ14 | 215 | 20-φ14 | 212 | 350 | 135 | 173 | 16 | |
XU080264 | 215.9 | 311 | 264 | 25.4 | 295.3 | 12-φ8.7 | 231.8 | 12-φ8.7 | 85 | 117 | 54 | 57 | 6.9 | |
XU160405 | 336 | 474 | 405 | 46 | 450 | 30-φ14 | 360 | 30-φ14 | 270 | 550 | 172 | 270 | 25 | |
XU080430 | 380 | 480 | 430 | 26 | 462 | 20-φ9 | 398 | 20-M10 | 110 | 280 | 70 | 138 | 12 | |
XU300515 | 384 | 646 | 515 | 86 | 598 | 18-φ26 | 432 | 18-φ26 | 720 | 1370 | 455 | 670 | 115 | |
Photoes
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