CRB800100/CRBC800100crossed Roller Bearing|800*1030*100mm|Robotic Bearings |BYC Slewing Bearings
CRB800100/CRBC800100 crossed roller bearing|800*1030*100mm|Robotic bearings |BYC slewing bearings
(Separable Outer Ring, Type for Inner Ring Rotation)
CRB series(Separable Inner Ring,Type for Outer Ring Rotation)
Its structure is that the inner ring is separable while the outer ring is integrated with the main body.without cage ,but full complement.this model is used in locations where the rotation accuracy of the outer ring is required.
CRBC series(Separable Inner Ring,Type for Outer Ring Rotation)
Its structure is that the inner ring is separable while the outer ring is integrated with the main body.with cage and full complement.this model is used in locations where the rotation accuracy of the outer ring is required.
|
shaft diameter (mm) |
Identification number |
Main dimensions (mm) |
Mounting dimensions (mm) |
CRBC |
CRB |
Weight |
|||||||
|
With cage
|
Full aomplement |
d |
D |
B |
(min) |
da |
Da |
Basic dynamic load rating C (KN) |
Basic static load rating Co (KN) |
Basic dynamic load rating C (KN) |
Basic static load rating Co (KN) |
(Kg) |
|
400 |
CRBC 40035 |
CRB 40035 |
400 |
480 |
35 |
2.5 |
414 |
457 |
133 |
300 |
165 |
400 |
14.5 |
CRBC 40040 |
CRB 40040 |
400 |
510 |
40 |
2.5 |
423 |
483 |
222 |
455 |
270 |
590 |
23.5 |
|
CRBC 40070 |
CRB 40070 |
400 |
580 |
70 |
2.5 |
430 |
532 |
470 |
811 |
576 |
1060 |
72.4 |
|
500 |
CRBC 50040 |
CRB 50040 |
500 |
600 |
40 |
2.5 |
517 |
573 |
211 |
497 |
259 |
648 |
26 |
CRBC 50050 |
CRB 50050 |
500 |
625 |
50 |
2.5 |
531 |
592 |
247 |
561 |
306 |
747 |
41.7 |
|
CRBC 50070 |
CRB 50070 |
500 |
680 |
70 |
2.5 |
530 |
633 |
536 |
1020 |
653 |
1330 |
86.1 |
|
600 |
CRBC 60040 |
CRB 60040 |
600 |
700 |
40 |
3 |
621 |
676 |
231 |
581 |
287 |
774 |
30.6 |
CRBC 60070 |
CRB 60070 |
600 |
780 |
70 |
3 |
630 |
734 |
591 |
1230 |
700 |
1540 |
102 |
|
CRBC600120 |
CRB 600120 |
600 |
870 |
120 |
3 |
643 |
817 |
1250 |
2210 |
1490 |
2800 |
274 |
|
700 |
CRBC 70045 |
CRB 70045 |
700 |
815 |
45 |
3 |
730 |
785 |
250 |
681 |
301 |
917 |
46.5 |
CRBC70070 |
CRB 70070 |
700 |
880 |
70 |
3 |
731 |
834 |
630 |
1390 |
766 |
1810 |
115 |
|
CRBC700150 |
CRB700150 |
700 |
1020 |
150 |
3 |
751 |
953 |
1660 |
3010 |
1980 |
3820 |
478 |
|
800 |
CRBC80070 |
CRB 80070 |
800 |
950 |
70 |
4 |
831 |
907 |
417 |
1090 |
513 |
1440 |
109 |
CRBC800100 |
CRB800100 |
800 |
1030 |
100 |
4 |
840 |
972 |
936 |
2040 |
1140 |
2640 |
247 |
|
Structure features of CRB800100/CRBC800100 crossed roller bearing:
With the Cross 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 CRB/CRBC series crossed roller bearing 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 Cross- Roller Ring does not cause displacement or locking of rollers and provides a stable rotation torque. Since the 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 outer rings, which are separable, are secured to CRB800100/CRBC800100 Cross 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
Example of installation for crossed roller bearings- CRB/CRBC800100 :
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
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