CRBT1005 Crossed Roller Bearing
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- Certificates: CE / ISO9001
- OEM Service: Customized bearing materials, sizes, logos, packaging, etc
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CRBT Series Cross Roller Bearing, Is an ultra-thin type cross roller bearing which reduces the thickness of the inner and Outer Rings of the CRBS type to the limit, most suitable for light weight, structure design needs very compact parts, for example, small and light service robots, cooperative robots, Android, exoskeletons, radar communications, head and medical devices, such as rotating support parts.
Bearing accuracy P5/P4/P2 optional, customisation and OEM available.
1. CRBT1005 Crossed roller bearings Structure
The Cross roller bearing is arranged by the rollers in a straight line. The Cross section area of the single row roller bearing and the ball bearing with a contact angle of 45 ° mounted back to back is reduced to one size. Not only the structure is compact, but also the rigidity is improved to 3 ~ 4 times of the double row angular contact ball bearing.
2.CRBT1005 Crossed roller bearing Features
With intergrated inner ring and outer ring,High rigidity and high accurancy together with somooth rotation is provided by separator, can be used for both inner ring and outer ring rotation.
- High precision: P5, P4, P2 precision
- High rigidity: This series bearing have preload
- High load:This series bearing can bear double-direction axial load, radial load and tilting moment
- Small size: This series bearing can save space for machine tools
3. CRBT1005 Crossed roller bearing Applications
Widely used on high precision rotary table, robot joints, rotating units, sophisticated medical equipments, and measurement instruments.
5. CRBT1005 Crossed roller bearing Escription
| Shaftdia(mm) | LKPB Number | Boundary dimensions (mm) | Mounting | Basic dynamic | Basic static | Mass | ||||
| dimensions (mm) | load rating C | load rating C0 | (Ref.) g | |||||||
| d | D | B | rmin | da | Da | N | N | |||
| 10 | CRBT105 | 10 | 21 | 5 | 0.15 | 12.5 | 17 | 1120 | 811 | 9 |
| 15 | CRBT155 | 15 | 26 | 5 | 0.15 | 17.5 | 22 | 1320 | 1110 | 11.9 |
| 20 | CRBT205 | 20 | 31 | 5 | 0.15 | 22.5 | 27 | 1400 | 1290 | 14.8 |
| 25 | CRBT255 | 25 | 36 | 5 | 0.15 | 27.5 | 32 | 1650 | 1770 | 18 |
| 30 | CRBT305 | 30 | 41 | 5 | 0.15 | 32.5 | 37 | 1770 | 1970 | 20.7 |
| 35 | CRBT355 | 35 | 46 | 5 | 0.15 | 37.5 | 42 | 2050 | 2420 | 24 |
| 40 | CRBT405 | 40 | 51 | 5 | 0.15 | 42.5 | 47 | 2200 | 2520 | 26.5 |
| 45 | CRBT455 | 45 | 56 | 5 | 0.15 | 47.5 | 52 | 2300 | 3090 | 29 |
| 50 | CRBT505 | 50 | 61 | 5 | 0.15 | 52.5 | 57 | 2280 | 3200 | 32.3 |
| 55 | CRBT555 | 55 | 66 | 5 | 0.15 | 57.5 | 62 | 2530 | 3790 | 35 |
| 60 | CRBT605 | 60 | 71 | 5 | 0.15 | 62.5 | 67 | 2630 | 4090 | 38 |
| 65 | CRBT655 | 65 | 76 | 5 | 0.15 | 67.5 | 72 | 2710 | 4290 | 41 |
| 70 | CRBT705 | 70 | 81 | 5 | 0.15 | 72.5 | 77 | 2810 | 4680 | 44 |
| 75 | CRBT755 | 75 | 86 | 5 | 0.15 | 77.5 | 82 | 2900 | 5050 | 47 |
| 80 | CRBT805 | 80 | 91 | 5 | 0.15 | 82.5 | 87 | 3050 | 5430 | 50 |
| 85 | CRBT855 | 85 | 96 | 5 | 0.15 | 87.5 | 92 | 3110 | 5700 | 53 |
| 90 | CRBT905 | 90 | 101 | 5 | 0.15 | 92.5 | 97 | 3190 | 6030 | 56 |
| 95 | CRBT955 | 95 | 106 | 5 | 0.15 | 97.5 | 102 | 3220 | 6310 | 59 |
| 100 | CRBT1005 | 100 | 111 | 5 | 0.15 | 102.5 | 107 | 3370 | 6630 | 61 |
2 reviews for CRBT1005 Crossed Roller Bearing
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Our products are developed through years of technical accumulation, continuous improvement and repeated practice, and all technical indicators and precision can reach the international level of similar products. Our products are mainly used in high-precision CNC rotary tables, indexing tables, direct-drive motors, industrial robots, automation equipment, harmonic reducers, medical instruments, military radar, aviation, aerospace and many other fields with high requirements for measurement and detection accuracy.
Our company has a group of senior engineers with rich practical experience in bearing design and process, we also have a very excellent and professional bearing manufacturing, processing, inspection team, constantly committed to bearing research, development, innovation, professional technical team and standardized management system to ensure the high precision and quality of our products!
LKPB®has long been committed to providing excellent products and quality service to our customers, striving for survival by quality and development by integrity. Welcome customers at home and abroad to negotiate, looking forward to cooperating with you sincerely, willing to achieve a win-win situation with new and old customers and create greater value for customers!

Hayden (verified owner) –
Very well worth the money.
Kaden Arabic (verified owner) –
Excellent quality bearing and it arrived much, much sooner than expected.