LUOYANG MONTON BEARING SCIENCE & TECHNOLOGY CO.,LTD.
THE BEARING CHANGES THE WORLD!
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CRBT20A 20*31*5mm
Super Slim Type Crossed Roller Bearings
| Shaft dia. mm | Identification number | Mass (Ref.) g | Boundary dimensions (mm) | dimensions (mm) | Basic dynamic load rating C | Basic static load rating C0 | ||||
| d | D | B | rmin | da | Da | N | N | |||
| 20 | CRBT20A | 14.8 | 20 | 31 | 5 | 0.15 | 22.5 | 27 | 1400 | 1290 |
Features of Super Slim Type Crossed Roller Bearing CRBT
The world's thinnest roller type!
Very low cross sectional height of 5.5 mm.
The cross sectional height is reduced by 69% in comparison with CRBS, which was the thinnest before (bearing bore diameter 50 mm). The width is also as small as 5 mm and the cross sectional area is reduced by 43% in comparison with conventional products.
Significant weight saving by 38% in comparison with conventional types was realizedWeight reduction is thoroughly pursued. The mass ratio is 0.38 and significant weight saving was realized in comparison with conventional slim type CRBS (bearing bore diameter 50 mm).