CRBS SERIES CROSSED ROLLER BEARING

CRBS 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 (IKO series) have eleven types, split outer ring type Full complement (CRB), split outer ring type with cage (CRBC), Mounting Holed Type High Rigidity With Separator (CRBF), Mounting Holed Type High Rigidity With Separator (CRBFV),High Rigidity Type With Separator (CRBH),High Rigidity Type With Separator (CRBHV),Slim Type With cage (CRBS),Slim Type With separator (CRBS…A), Slim Type Full complement (CRBS…V),Super Slim Type With separator (CRBT),Mounting Holed Type Super Slim Type With separator (CRBTF).

1_CRBS…A series crossed roller bearing is slim type crossed roller bearing with separator

_Outer Diameter of CRBS series crossed roller bearing is from 52 mm to 240 mm

_Inner Diameter of CRBS series crossed roller bearing is from 10 mm to 115 mm

2_CRBS series crossed roller bearing is slim type crossed roller bearing with cage

_Outer Diameter of CRBS series crossed roller bearing is from 52 mm to 240 mm

_Inner Diameter of CRBS series crossed roller bearing is from 10 mm to 115 mm

3_CRBS…V series crossed roller bearing is slim type crossed roller bearing with full complement

_Outer Diameter of CRBS series crossed roller bearing is from 52 mm to 240 mm

_Inner Diameter of CRBS series crossed roller bearing is from 10 mm to 115 mm

_Accuracy class of CRBS series crossed roller bearing: P6,P5, P4, P2

_Seal Symbol of CRBS series crossed roller bearing: No symbol signifies the open type without seals.( UU signifies seals on both sides. U signifies seal on one side.UD signifies seal on one side in the opposite direction to counter bored mounting holes on outer ring.)

_Axial internal clearance of CRBS series crossed roller bearing: Including T1,C1,C2

Schematic diagram

JCB cross roller bearing-IKO series crbs series seals note

JCB cross roller bearing-IKO series crbs series note

Table 1

Bearing No. Boundary dim.(mm) Basic loading rates(N) Mounting dimensions(mm) Weight
d D B rmin C Co da Da g
CRBS 508 A UU 50 66 8 0.4 4680 5810 54 61 84
CRBS 608 A UU 60 76 8 0.4 5350 7310 64 71 94
CRBS 708 A UU 70 86 8 0.4 5740 8440 74 81 108
CRBS 808 A UU 80 96 8 0.4 6130 9590 84 91 122
CRBS 908 A UU 90 106 8 0.4 6490 10700 94 101 135
CRBS 1008 A UU 100 116 8 0.4 6530 11100 104 111 152
CRBS 1108 A UU 110 126 8 0.4 6850 12300 114 121 163
CRBS 1208 A UU 120 136 8 0.4 7070 13000 124 131 184
CRBS 1308 A UU 130 146 8 0.4 7270 13800 134 141 199
CRBS 1408 A UU 140 156 8 0.4 7510 14900 144 151 205
CRBS 1508 A UU 150 166 8 0.4 7810 16000 154 161 220
CRBS 16013 A UU 160 186 13 0.6 19400 37700 166 179 620
CRBS 17013 A UU 170 196 13 0.6 20000 39900 176 189 675
CRBS 18013 A UU 180 206 13 0.6 21900 45700 186 199 710
CRBS 19013 A UU 190 216 13 0.6 22900 49200 196 209 740
CRBS 20013 A UU 200 226 13 0.6 23300 51600 206 219 780

Table 2

Bearing No. Boundary dim.(mm) Basic loading rates(N) Mounting dimensions(mm) Weight
d D B rmin C Co da Da g
CRBS 508 50 66 8 0.4 4900 6170 54 61 84
CRBS 608 60 76 8 0.4 5350 7310 64 71 94
CRBS 708 70 86 8 0.4 5740 8440 74 81 108
CRBS 808 80 96 8 0.4 6130 9590 84 91 122
CRBS 908 90 106 8 0.4 6490 10700 94 101 135
CRBS 1008 100 116 8 0.4 6850 11900 104 111 152
CRBS 1108 110 126 8 0.4 7160 13000 114 121 163
CRBS 1208 120 136 8 0.4 7530 14100 124 131 184
CRBS 1308 130 146 8 0.4 7860 15300 134 141 199
CRBS 1408 140 156 8 0.4 8060 16400 144 151 205
CRBS 1508 150 166 8 0.4 8250 17500 154 161 220
CRBS 16013 160 186 13 0.6 20300 39900 166 179 620
CRBS 17013 170 196 13 0.6 20900 42200 176 189 675
CRBS 18013 180 206 13 0.6 21500 44600 186 199 710
CRBS 19013 190 216 13 0.6 22100 46900 196 209 740
CRBS 20013 200 226 13 0.6 22500 49300 206 219 780

Table 3

Bearing No. Boundary dim.(mm) Basic loading rates(N) Mounting dimensions(mm) Weight
d D B rmin C Co da Da g
CRBS 508 V 50 66 8 0.4 6930 9800 54 61 84
CRBS 608 V 60 76 8 0.4 7600 11700 64 71 94
CRBS 708 V 70 86 8 0.4 8190 13600 74 81 108
CRBS 808 V 80 96 8 0.4 8790 15500 84 91 122
CRBS 908 V 90 106 8 0.4 9310 17400 94 101 135
CRBS 1008 V 100 116 8 0.4 9850 19300 104 111 152
CRBS 1108 V 110 126 8 0.4 10300 21200 114 121 163
CRBS 1208 V 120 136 8 0.4 10900 23000 124 131 184
CRBS 1308 V 130 146 8 0.4 11200 24600 134 141 199
CRBS 1408 V 140 156 8 0.4 11700 26800 144 151 205
CRBS 1508 V 150 166 8 0.4 12100 28700 154 161 220
CRBS 16013 V 160 186 13 0.6 26900 58200 166 179 620
CRBS 17013 V 170 196 13 0.6 27800 61600 176 189 675
CRBS 18013 V 180 206 13 0.6 28600 65200 186 199 710
CRBS 19013 V 190 216 13 0.6 29300 68600 196 209 740
CRBS 20013 V 200 226 13 0.6 30000 72200 206 219 780

Table 4

Bearing No. Boundary dim.(mm) Basic loading rates(N) Mounting dimensions(mm) Weight
d D B rmin C Co da Da g
CRBS 508 V UU 50 66 8 0.4 6930 9800 54 61 84
CRBS 608 V UU 60 76 8 0.4 7600 11700 64 71 94
CRBS 708 V UU 70 86 8 0.4 8190 13600 74 81 108
CRBS 808 V UU 80 96 8 0.4 8790 15500 84 91 122
CRBS 908 V UU 90 106 8 0.4 9310 17400 94 101 135
CRBS 1008 V UU 100 116 8 0.4 9850 19300 104 111 152
CRBS 1108 V UU 110 126 8 0.4 10300 21200 114 121 163
CRBS 1208 V UU 120 136 8 0.4 10900 23000 124 131 184
CRBS 1308 V UU 130 146 8 0.4 11200 24600 134 141 199
CRBS 1408 V UU 140 156 8 0.4 11700 26800 144 151 205
CRBS 1508 V UU 150 166 8 0.4 12100 28700 154 161 220
CRBS 16013 V UU 160 186 13 0.6 26900 58200 166 179 620
CRBS 17013 V UU 170 196 13 0.6 27800 61600 176 189 675
CRBS 18013 V UU 180 206 13 0.6 28600 65200 186 199 710
CRBS 19013 V UU 190 216 13 0.6 29300 68600 196 209 740
CRBS 20013 V UU 200 226 13 0.6 30000 72200 206 219 780

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

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