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Luoyang Factory Industrial RobotbCylindrical Crossed Roller Bearings RU85 CRBF5515AT Cross Roller Bearings
- Category: Slewing Bearings >>>
- Supplier: Luoyang E-Find Precision Bearing Manufacturing Co. Ltd.
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Products Description
Luoyang Factory Industrial RobotbCylindrical Crossed Roller Bearings RU85 CRBF5515AT Cross Roller Bearings
With the cross roller bearing ,cylindrical roller are arranged crosswise ,with each roller perpendicular to the adjacent roller ,in a 90°groove ,separated from each other by a spacer retainer .this design allows just one bearing to receive loads in all directions including ,radial,axial,and moment loads. Since the cross-roller ring achieves high rigidity and the precision can reach up P5 P4 P2,despite the minimum possible dimensions of the inner and outer rings,it is optimal for applications such as joints and swiveling units of industrial robots,swiveling table of machining centers .precision rotary tables,medical equipment,measuring instruments and IC manufacturing machines.
RU/XSU/XU CROSS ROLLER BEARING SERIES FEATURE:
Since the mounting holes are provided, this model does not require a presser flange or housing .In addition because it has an integrated inner/outer ring structure and is equipped with washers ,its performance is minimally affected by the mounting procedure,ensuring stable rotation accuracy and torque.This model can be used for both inner-ring rotation and outer-ring rotation.
model | THK | RU85 | |||
main dimensions(mm) | inner ring d (mm) | 55 | |||
outer ring D (mm) | 120 | ||||
roller pitch diameter (dp) | 85 | ||||
width(B B1) | 15 | ||||
chamfer r(min) | 0.6 | ||||
shoulder height | Ds(mm) | 79 | |||
Dh(mm) | 93 | ||||
Basic load rating(radial) | C (Kn) | 20.3 | |||
Co(Kn) | 29.5 | ||||
(kg) weight | 1 | ||||
material | GCr15 | ||||
mounting holes | Inner ring | PCD1 | 65 | ||
mounting holes | 8-M5through | ||||
Outing ring | PCD2 | 105 | |||
mounting holes | 8-ɸ5.5through ɸ9.5counterbore depth 5.4 | ||||
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Our Factory
*Professional in researching, developing, producing & marketing high precision bearings for 16 years;
*Many cross roller bearings are on stock; Factory directly provide, most competitive price;
*Advanced CNC equipment, guarantee product accuracy & stability;
*One stop purchasing, product include cross roller bearing, rotary table bearing, robotic bearing, slewing bearing, angular contact ball bearing, large and extra large custom made bearing, diameter from 20~9800mm;
*Excellent pre-sale & after sale service. We can go to customers’ project site if needed.
*Professional technical & exporting team ensure excellent product design, quotation, delivering, documentation & custom clearance.
*Many cross roller bearings are on stock; Factory directly provide, most competitive price;
*Advanced CNC equipment, guarantee product accuracy & stability;
*One stop purchasing, product include cross roller bearing, rotary table bearing, robotic bearing, slewing bearing, angular contact ball bearing, large and extra large custom made bearing, diameter from 20~9800mm;
*Excellent pre-sale & after sale service. We can go to customers’ project site if needed.
*Professional technical & exporting team ensure excellent product design, quotation, delivering, documentation & custom clearance.
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