CRBHV SERIES CROSSED ROLLER BEARING

CRBHV 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).

_CRBHV…A series crossed roller bearing is high rigidity type crossed roller bearing with separator

_Outer Diameter of CRBHV series crossed roller bearing is from 36 mm to 360 mm

_Inner Diameter of CRBHV series crossed roller bearing is from 20 mm to 300 mm

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

_Seal Symbol of CRBHV 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 CRBHV series crossed roller bearing: Including T1,C1,C2

Schematic diagram

JCB cross roller bearing-IKO series crbhv series seals note

JCB cross roller bearing-IKO series crbhv 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 kg
CRBHV 208 A 20 36 8 0.3 2910 2430 24 31 0.04
CRBHV 258 A 25 41 8 0.3 3120 2810 29 36 0.05
CRBHV 3010 A 30 55 10 0.3 7600 8370 36.5 48.5 0.12
CRBHV 3510 A 35 60 10 0.3 7900 9130 41.5 53.5 0.13
CRBHV 4010 A 40 65 10 0.3 8610 10600 46.5 58.5 0.15
CRBHV 4510 A 45 70 10 0.3 8860 11300 51.5 63.5 0.16
CRBHV 5013 A 50 80 13 0.6 17300 20900 56 74 0.29
CRBHV 6013 A 60 90 13 0.6 18800 24300 66 84 0.33
CRBHV 7013 A 70 100 13 0.6 20100 27700 76 94 0.38
CRBHV 8016 A 80 120 16 0.6 32100 43400 88 112 0.74
CRBHV 9016 A 90 130 16 0.6 33100 46800 98 122 0.81
CRBHV 10020 A 100 150 20 0.6 50900 72200 110 140 1.45
CRBHV 11020 A 110 160 20 0.6 52400 77400 120 150 1.56
CRBHV 12025 A 120 180 25 1 73400 108000 132 168 2.62
CRBHV 13025 A 130 190 25 1 75900 115000 142 178 2.82
CRBHV 14025 A 140 200 25 1 81900 130000 152 188 2.96
CRBHV 15025 A 150 210 25 1 84300 138000 162 198 3.16
CRBHV 20025 A 200 260 25 1 92300 169000 212 248 4
CRBHV 25025 A 250 310 25 1.5 102000 207000 262 298 4.97
CRBHV 30025 A 300 360 25 1.5 112000 245000 312 348 5.29

Table 2

Bearing No. Boundary dim.(mm) Basic loading rates(N) Mounting dimensions(mm) Weight
d D B rmin C Co da Da kg
CRBHV 208 A UU 20 36 8 0.3 2910 2430 24 31 0.04
CRBHV 258 A UU 25 41 8 0.3 3120 2810 29 36 0.05
CRBHV 3010 A UU 30 55 10 0.3 7600 8370 36.5 48.5 0.12
CRBHV 3510 A UU 35 60 10 0.3 7900 9130 41.5 53.5 0.13
CRBHV 4010 A UU 40 65 10 0.3 8610 10600 46.5 58.5 0.15
CRBHV 4510 A UU 45 70 10 0.3 8860 11300 51.5 63.5 0.16
CRBHV 5013 A UU 50 80 13 0.6 17300 20900 56 74 0.29
CRBHV 6013 A UU 60 90 13 0.6 18800 24300 66 84 0.33
CRBHV 7013 A UU 70 100 13 0.6 20100 27700 76 94 0.38
CRBHV 8016 A UU 80 120 16 0.6 32100 43400 88 112 0.74
CRBHV 9016 A UU 90 130 16 0.6 33100 46800 98 122 0.81
CRBHV 10020 A UU 100 150 20 0.6 50900 72200 110 140 1.45
CRBHV 11020 A UU 110 160 20 0.6 52400 77400 120 150 1.56
CRBHV 12025 A UU 120 180 25 1 73400 108000 132 168 2.62
CRBHV 13025 A UU 130 190 25 1 75900 115000 142 178 2.82
CRBHV 14025 A UU 140 200 25 1 81900 130000 152 188 2.96
CRBHV 15025 A UU 150 210 25 1 84300 138000 162 198 3.16
CRBHV 20025 A UU 200 260 25 1 92300 169000 212 248 4
CRBHV 25025 A UU 250 310 25 1.5 102000 207000 262 298 4.97
CRBHV 30025 A UU 300 360 25 1.5 112000 245000 312 348 5.29

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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