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Help CenterRE45025 Thin Section Crossed Roller Bearing|Robot/CNC Used
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RE45025 thin section crossed roller bearing|450*500*25mm|BYC bearings |Robot/CNC bearings
(Separable Inner Ring, Type for Outer Ring Rotation)
RE45025 cross roller bearings is based on the design of principal of the RB series, Having the same major dimensions as RB series, its inner ring is separable while the outer ring is integrated with the main body, this model is used in locations where the rotation accuracy of the outer ring is required.
RE series cross roller bearings:
RE4010 RE4510 RE5013 RE6013 RE7013 RE8016 RE9016 RE10016 RE10020 RE11012 RE11015 RE11020 RE12016 RE12025 RE13015 RE13025 RE14016 RE14025 RE15013 RE15025 RE15030 RE16025 RE17020 RE18025 RE19025 RE20025 RE20030 RE20035 RE22025 RE24025 RE25025 RE25030 RE25040 RE30025 RE30035 RE30040 RE35020 RE40035 RE40040 RE45025 RE50025 RE50040 RE50050 RE60040
|
shaft diameter (mm) |
Identifi -cation number |
Main dimensions |
Shoulder height |
Basic load rating (radial) |
weight |
|||||||
|
inner ring d(mm) |
outer ring D(mm) |
Roller pitch circle diameter dp(mm) |
width B B1 (mm) |
Greasing hole φ |
Chamferr (min) |
ds |
Dh |
C KN |
C0 KN |
Kg |
||
450 |
RE45025 |
450 |
500 |
476.6 |
25 |
1.5 |
1.5 |
464 |
484 |
61.7 |
182 |
6.6 |
500 |
RE50025 |
500 |
550 |
526.6 |
25 |
1.5 |
1.5 |
514 |
534 |
65.5 |
201 |
7.3 |
|
RE50040 |
600 |
548.8 |
40 |
3 |
3.5 |
526 |
572 |
239 |
607 |
26 |
||
|
RE50050 |
625 |
561.6 |
50 |
3.5 |
3.5 |
536 |
587 |
267 |
653 |
41.7 |
||
600 |
RE60040 |
600 |
700 |
650 |
40 |
3 |
4 |
627 |
673 |
264 |
721 |
29
|
The inner and outer rings, which are separable, are secured to RE45025 crossed roller bearing 's 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 Usage characteristics 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 RE45025 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, Rotation accuracy: 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.
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+Pergamyn paper+Roll tape+Wooden Box
4.Shipping:By air or By sea:DHL/TNT/UPS/EMS etc
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.
Luoyang BoYing Bearing Co., Ltd,(BYC)is a professional manufacturer of high precision bearings, The main products of our company are crossed roller bearings, YRT rotary table bearings, crossed tapered roller bearings,cylindrical thrust roller bearing. 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.
Tel: +86-379-62275175
SKYPE: lyboying
MSN: lyboying@
Email: lyboying@
http://bycbearing.en.china.cn
MP: +86-15515365379
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