CRBE SERIES CROSSED ROLLER BEARING
CRBE series of JCB crossed roller bearing is consisted of an outer ring and an inner ring with a group of cylindrical rollers and spacers (or cages). The rollers are arranged between the inner ring and the outer ring, and spacers are placed between the rollers to prevent them from colliding with each other.
Description
JCB crossed roller bearing (HIWIN series) have six types, including split outer ring type (CRBA), split inner ring type (CRBB), high rigidity type (CRBC), split outer ring with mounting hole type (CRBD), high Rigid with mounting holes (CRBE) and custom (CRBX).
_CRBE series crossed roller bearing is high rigidity with mounting holes
_Outer Diameter of CRBE series crossed roller bearing is from 70 mm to 380 mm
_Inner Diameter of CRBE series crossed roller bearing is from 20 mm to 210 mm
_Accuracy class of CRBE series crossed roller bearing: P6,P5, P4
_Seal Symbol of CRBE series crossed roller bearing: WW signifies seals on both sides. NN signifies the open type without seals. Both types have oil holes for lubrication.
_Axial internal clearance of CRBE series crossed roller bearing: C1 signifies positive clearance with less friction force, while C8 signifies negative clearance without back lash, which will result in an increase of friction force during unloading conditions.
Schematic diagram
Table1
Bearing No. | Dimensions(mm) | Basic loading rates(kN) | Abutment and fillet dimensions(mm) | Weight | ||||||
Inner dia. | Outer dia. | Width | Chamfer | Oil holes | Dynamic load | Static load | ||||
d | D | B.T | rmin | doh | C | Co | da | Da | kg | |
CRBE 02012 A | 20 | 70 | 12 | 0.6 | 3 | 8.26 | 9.16 | 35 | 47 | 0.29 |
CRBE 03515 A | 35 | 95 | 15 | 0.6 | 3 | 18.9 | 23.4 | 57 | 73 | 0.62 |
CRBE 05515 A | 55 | 120 | 15 | 0.6 | 3 | 21.7 | 30.6 | 77 | 92 | 1 |
CRBE 08022 A | 80 | 165 | 22 | 1 | 3 | 40.4 | 63.6 | 117 | 132 | 2.6 |
CRBE 08022 B | 80 | 165 | 22 | 1 | 3 | 40.4 | 63.6 | 117 | 132 | 2.6 |
CRBE 08022 C | 80 | 165 | 22 | 1 | 3 | 40.4 | 63.6 | 117 | 132 | 2.6 |
CRBE 09025 A | 90 | 210 | 25 | 1.5 | 3 | 46 | 80.2 | 139 | 157 | 4.9 |
CRBE 09025 B | 90 | 210 | 25 | 1.5 | 3 | 46 | 80.2 | 139 | 157 | 4.9 |
CRBE 09025 C | 90 | 210 | 25 | 1.5 | 3 | 46 | 80.2 | 139 | 157 | 4.9 |
Table 2
Bearing No. | Dimensions(mm) | Basic loading rates(kN) | Abutment and fillet dimensions(mm) | Weight | ||||||
Inner dia. | Outer dia. | Width | Chamfer | Oil holes | Dynamic load | Static load | ||||
d | D | B.T | rmin | doh | C | Co | da | Da | kg | |
CRBE 11528 A | 115 | 240 | 28 | 1.5 | 3 | 73.1 | 131.9 | 168 | 188 | 6.8 |
CRBE 11528 B | 115 | 240 | 28 | 1.5 | 3 | 73.1 | 131.9 | 168 | 188 | 6.8 |
CRBE 11528 C | 115 | 240 | 28 | 1.5 | 3 | 73.1 | 131.9 | 168 | 188 | 6.8 |
CRBE 16035 A | 160 | 295 | 35 | 2 | 6 | 102 | 192.3 | 218 | 238 | 11.4 |
CRBE 16035 B | 160 | 295 | 35 | 2 | 6 | 102 | 192.3 | 218 | 238 | 11.4 |
CRBE 16035 C | 160 | 295 | 35 | 2 | 6 | 102 | 192.3 | 218 | 238 | 11.4 |
CRBE 21040 A | 210 | 380 | 40 | 2.5 | 6 | 142 | 286.2 | 277 | 299 | 21.3 |
CRBE 21040 B | 210 | 380 | 40 | 2.5 | 6 | 142 | 286.2 | 277 | 299 | 21.3 |
CRBE 21040 C | 210 | 380 | 40 | 2.5 | 6 | 142 | 286.2 | 277 | 299 | 21.3 |
How to ensure quality of crossed roller bearing
–Advanced design
From the beginning of design stage, we make a modeling to design crossed roller bearing by advanced design software, then use method of finite element analysis to verify the results.
–Advanced equipment
Base on advanced equipment to ensure product quality, we possess advance processing equipment for key production process, for example, CNC machining center, CNC heat treatment equipment …etc.
–Reliable raw materials
The most important part of ensuring the product quality is raw materials manufacturing, therefore we choose the reliable raw materials to use for element of crossed roller bearing, such as bearing ring and roller etc, we also could provide customize crossed roller bearing with special material.
–Perfect management system
We established perfect management system so to ensure product quality, we passed to certificate ISO9001 quality management system as well as obtain ISO9001 certification, and carry out quality manufacture system strictly for whole process of production from beginning to the end.
–Perfect testing method
We organized a professional and strong testing and inspecting team with advanced test equipment by perfect testing method to guarantee product quality and set up special testing machine and test bed for crossed roller bearing.
If you need formal drawing , please contact with us
Contact information
Luoyang JCB Bearing Technology Co., Ltd
Address : No. 285, Fenghua road, Luoyang, Henan, China. Postal code : 471003
Phone : 86-379-68611678 Fax : 86-379-68611679
WhatsApp: 0086-186-0379-5853
E-mail: sales@jcb-bearing.com
Reserved E-mail:jcb-bearing@hotmail.com
Website: www.jcb-bearing.com
Showing all 17 results
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CRBE 02012 A CROSSED ROLLER BEARING
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CRBE 03515 A CROSSED ROLLER BEARING
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CRBE 05515 A CROSSED ROLLER BEARING
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CRBE 08022 B CROSSED ROLLER BEARING
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CRBE 08022 C CROSSED ROLLER BEARING
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CRBE 09025 A CROSSED ROLLER BEARING
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CRBE 09025 B CROSSED ROLLER BEARING
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CRBE 09025 C CROSSED ROLLER BEARING
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CRBE 11528 A CROSSED ROLLER BEARING
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CRBE 11528 B CROSSED ROLLER BEARING
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CRBE 11528 C CROSSED ROLLER BEARING
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CRBE 16035 A CROSSED ROLLER BEARING
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CRBE 16035 B CROSSED ROLLER BEARING
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CRBE 16035 C CROSSED ROLLER BEARING
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CRBE 21040 A CROSSED ROLLER BEARING
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CRBE 21040 B CROSSED ROLLER BEARING
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CRBE 21040 C CROSSED ROLLER BEARING
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