Home > Products > Crossed roller bearing > XSU080168 crossed roller bearing|Robot joint slewing bearing|130*205*25.4mm
XSU080168 crossed roller bearing|Robot joint slewing bearing|130*205*25.4mm
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Product Details
Brand Name: | BYC | Bore Size: | 130, | Outside Diameter: | 205, |
Model Number: | XSU080168 | Feature: | Cross Roller | Gear Options: | Nongeared |
Seals Type: | Two side rubber seals(UU) | Place of Origin: | Henan, China |
Product Description
Product Description
XSU080168 crossed roller bearing| thin section bearing|130*205*25.4mm
Robot joint bearings
(Integrated Inner/Outer Ring Type)
Model XSU:Since the mounting holes are provided, XSU080168 crossed roller bearing 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.
Identifi -cation number | Main dimensions | Basic load rating (axial) | Basic load rating(radial) | Limiting speed | weight | ||||||||
inner ring d (mm) | outer ring D (mm) | width B(mm) | nB | Chamfer r(min) | φLa | φLi | Ca KN | C0a KN | Cr KN | Cor KN | r/min | Kg | |
XSU080168 | 130 | 205 | 25.4 | 12 | 1.1 | 190 | 145 | 66 | 240 | 42 | 96 | 227 | 3.3 |
XSU080188 | 150 | 225 | 25.4 | 16 | 1.1 | 210 | 165 | 71 | 275 | 46 | 110 | 203 | 3.7 |
XSU080218 | 180 | 255 | 25.4 | 20 | 1.1 | 240 | 195 | 77 | 315 | 49 | 127 | 175 | 4.3 |
XSU080258 | 220 | 295 | 25.4 | 24 | 1.5 | 280 | 235 | 84 | 375 | 54 | 151 | 148 | 5.1 |
XSU080318 | 280 | 355 | 25.4 | 28 | 1.5 | 340 | 295 | 93 | 465 | 59 | 185 | 120 | 6.3 |
XSU080398 | 360 | 435 | 25.4 | 36 | 2 | 420 | 375 | 106 | 590 | 68 | 236 | 96 | 7.8 |
Structure features of XSU080168 crossed roller bearing:
With the Crossed roller bearing, cylindrical rollers are arranged crosswise, with each roller perpendicular to the adjacent roller, in a 90°V 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 Crossed Roller bearing achieves high rigidity and the precision can reach up to 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 tables of machining centers, rotary units of manipulators, precision rotary tables, medical equipment, measuring instruments and IC manufacturing machines.
Rotation accuracy:
The spacer retainer fitting among cross-arrayed rollers prevents rollers from skewing and the rotation torque from increasing due to friction between rollers. Unlike conventional types using steel sheet retainers, the XSU080168 crossed roller bearing does not cause displacement or locking of rollers and provides a stable rotation torque. Since the inner and outer rings are designed to be separable, the bearing clearance can be adjusted. In addition, highly accurate rotary motion is ensured through adjusting the bearing clearance to provide a preload.
Usage characteristics
The inner and outer rings, which are separable, are secured to XSU080168 crossed roller bearing body after the rollers and spacer retainers are installed. This procedure prevents the rings from separating from each other. Thus, it is easy to handle the rings when installing this type.
Packing:
Vacuum package:40mm-200mm
Wooden box package:200mm-1500mm
Shipping:
By air or By sea
Installation Procedure:
1.Thoroughly clean the housing and other parts to be installed, and check to determine if deburring is required.
2.Since the Crossed Roller bearing is a thin-wall bearing type and therefore tends to misalign when it is installed, in case of this situation,gradually drive the product into the housing or onto the shaft by gently hitting it with a plastic hammer, while keeping the product horizontal. Taking care, continue to hammer until it fully contacts the reference surface.
3.Place the presser flange onto the Crossed Roller bearing . Rock the flange several times to match the bolt holes.
4.Insert the presser bolts into the holes. Manually turn the bolts and make sure they do not display skewing caused by misalignment of the holes.
5. As is shown in the pictures below:Tighten the presser bolts in three to four steps from light to full tightening byrepeatedly securing the bolts in diagonal order.When tightening the separable inner or outer ring, slightly turning the integral outer or inner ring will correct the dislocation between the ring and the body.
Nowadays, as a professional percision bearing manufacture, we are proud of continual innovation, flexible production, speedy delivery, rapid after-sales service(2 years) and quick response.
1. Industrial Neutral Packing,Package as your requirements.
2. Small size Bearings:Plastic vacuum packaging bag+Paper Box/Neutral Carton
3.Large size Bearings:Plastic film+Brown paper+Roll tape+Wooden Box
4.Shipping:By air or By sea:DHL/TNT/UPS/EMS etc
1.Your inquiry to our product & price will be replied within 24 hours.
2.Well-trained & experienced staff are to answer all your inquiries in English of course.
3.OEM & ODM projects are highly welcomed. We have strong R&D team here to help.
4.Your business relationship with us will be confidential to any third party.
5.Good after-sale service offered, please get back if you got question
6.Nowadays, as a professional precision bearing manufacture, we are proud of continual innovation, flexible production, speedy delivery, rapid after-sales service(2 years) and quick response.
Luoyang BoYing Bearing Co., Ltd, (BYC) is a professional manufacturer of high precision bearings,The main products are Crossed roller bearings , YRT Rotary Table Bearings , Crossed Tapered Roller Bearings , Cylindrical Thrust Roller Bearing , Angular Contact Ball Bearings , Thin Section Bearings, Slewing Bearings , Ball Screw Bearings . The accuracy grades are P5, P4, P2, and the size of inner ring are ranging from Φ50mm --- Φ1300mm. Our products are optimal for Robotics, Machine Tools, Rotary Table, medical equipment, measuring instruments ,mainly to replace the imported bearings. Also, we can design,choose and manufacture non-standard precision bearings as customer requested.
Tel: +86-379-62275175
SKYPE: lyboying
Email: lyboying@
Aliexpress: /store/1332007
http://bycbearing.en.china.cn
MP: +86-15515365379
Contact Us
- Luoyang Boying Bearing Co., Ltd.
- Contact nameLouise wei
- Phone0086-0379-62275175
- AddressYingzhuang industrial park wangchaoling Luoyang,Henan
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