• XSU140644 Crossed roller ring bearing |574*714*56mm for precision CNC slewing rings
  • XSU140644 Crossed roller ring bearing |574*714*56mm for precision CNC slewing rings
  • XSU140644 Crossed roller ring bearing |574*714*56mm for precision CNC slewing rings
  • XSU140644 Crossed roller ring bearing |574*714*56mm for precision CNC slewing rings
  • XSU140644 Crossed roller ring bearing |574*714*56mm for precision CNC slewing rings
  • XSU140644 Crossed roller ring bearing |574*714*56mm for precision CNC slewing rings
  • XSU140644 Crossed roller ring bearing |574*714*56mm for precision CNC slewing rings
  • XSU140644 Crossed roller ring bearing |574*714*56mm for precision CNC slewing rings
  • XSU140644 Crossed roller ring bearing |574*714*56mm for precision CNC slewing rings
  • XSU140644 Crossed roller ring bearing |574*714*56mm for precision CNC slewing rings
  • XSU140644 Crossed roller ring bearing |574*714*56mm for precision CNC slewing rings
  • XSU140644 Crossed roller ring bearing |574*714*56mm for precision CNC slewing rings

XSU140644 Crossed roller ring bearing |574*714*56mm for precision CNC slewing rings

  • USD $100 - $150 / Piece Get Latest Price
  • BYC
  • XSU140644
  • Henan, China
  • 5 Piece / Pieces
  • T/T L/C D/P D/A MoneyGram Credit Card PayPal
  • 1000 Piece / Pieces per Month
  • SHANGHAI HongKong
Product Details
Bore Size:574, Outside Diameter:714, Feature:Cross Roller
Gear Options:Nongeared Seals Type:Two side rubber seals(UU)
Packaging Details Vacuum package:40mm-200mm
Product Description

Specifications Product Description

 XSU140644 crossed roller bearing|thin section bearing |574*714*56mm

(Integrated Inner/Outer Ring Type)

  Model XSU:Since the mounting holes are provided,  XSU140644 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)

weight

 inner ring 

d(mm)

 outer ring

D(mm)

width

B(mm) 

nB

chamfer

(min)

φLa

φLi

Ca

KN

C0a

KN

Cr

KN

Cor

KN

Kg

XSU140414

344

484

56

24

2

460

368

229

520

146

250

28

XSU140544

474

614

56

32

2.5

590

498

270

680

170

330

38

XSU140644

574

714

56

36

2.5

690

598

290

800

185

395

44

XSU140744

674

814

56

40

3

790

698

315

930

200

455

52

XSU140844

774

914

56

40

3

890

798

340

1050

215

510

60

XSU140944

874

1014

56

44

3

990

898

360

1170

227

580

67

XSU141094

1024

1164

56

48

4

1140

1048

390

1360

246

670

77

 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.Structure features of XSU140644  crossed roller bearing:

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 XSU140644 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 XSU140644 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.

 Packaging & Shipping

 Packing:

Vacuum package:40mm-200mmWooden box package:200mm-1500mm

Shipping:

 By air or By sea

 Our Services

 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.

 Company Information

       Luoyang BoYing Bearing Co., Ltd,(BYC) is a professional manufacturer of high precision bearings, which has combine researching and developing,producing and marketing together. Taking the advantage of the strong industrial basis of Luoyang, under the guidance of the pioneer in bearing industry. we grew up rapidly. After years of researching and producing practice,we have developed a very integrated system ,Now,we have solid technical strength,excellent processing facilities ,perfected production & test condition,and  also completed  quality control.

     The main products of our company are crossed roller bearings, YRT rotary table bearings, crossed tapered roller bearings. The leading products include crossed roller bearing RB, RE, RU,RA,CRBC, CRBH, XSU, SX series, rotary table bearings YRT, YRTS,YRTM,ZKLDF series, crossed tapered roller bearing JXR, XR series, almost whole range of precision bearings. The accuracy grades are P5, P4, P2, and the size of inner ring are ranging from Φ50mm --- Φ1300mm. Our products are optimal for applications such as joints and swiveling units of industrial robots, swiveling tables of machining centers, precision rotary tables, medical equipment, measuring instruments and IC manufacturing machines,mainly to replace the imported bearings. Also, we can design,choose and manufacture  non-standard,large size precision bearings as customer requested.

Now we adhere our management philosophy "Focus on details, Enhance self-ability",“Providing best products,and Satisfied after-sale service” We are looking forward to cooperate with customers all over the word ,contributing to the development and technology of  your enterprise.

 FAQ

IF you have any question,contact us pls:

Tel:+86-379-62275175

Email:lyboying@ 163.com 

MSN:lyboying@ hotmail.com    

www.lybybearing.com  www.bycbearings.com  

MP:+86-15515365379

Luoyang Boying Bearing Co., Ltd.

We Provide

Crossed roller bearing ,Rotary table bearing ,Angular Contact Ball Bearings ,Thin Section Bearings ,Slewing Bearings

Main Markets

Domestic Market , Eastern Asia , Western Europe , Eastern Europe , North America , Mid East , Southern Europe

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