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JinHang Precision Bearing Co.,Limited
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High Rigidity Crossed Roller Bearing RA15008 150X166X8MM CRBS1508 in stock

High Rigidity Crossed Roller Bearing RA15008 150X166X8MM CRBS1508 in stock

Brand Name : JHB or OEM

Model Number : RA15008 150X166X8MM CRBS1508

Certification : ISO9001:2008

Place of Origin : China

MOQ : 5pcs

Price : USD100/PCS

Payment Terms : Western Union, T/T,

Supply Ability : 5000PCS/Month

Delivery Time : 3 days

Packaging Details : standard export packing

material : GCr15SiMn

Outer dia : 166mm

inner dia : 150mm

height : 8mm

Delivery time : in stocks

package : strong carton

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High Rigidity Crossed Roller Bearing RA15008 150X166X8MM CRBS1508 in stock


RA15008 CRBS1508 150X166X8MM Crossed roller bearing structure:
It consist of outer ring ,inner ring and small roller and spacer.Each roller in a crossed roller bearing is crossed at a 90° angle,which is able to handle the loading force from multiple direction at the same time. RA crossed roller bearing series belong to outer ring split in half, the inner ring whole unit.RA14008 Bearing belongs to light and compact type with thinnest possible inner and outer ring.It is suit for place that weight reduction and downsizing are required,such as the hand swiveling unit robots and manipulators.
The ring and roller material are GCr15.

High Rigidity Crossed Roller Bearing RA15008 150X166X8MM specification as following:


Bearing typeRA15008UUCC0,It equal to IKO CRBS1508
Bearing structureSlim crossed roller bearing
Size150x166x8mm
Outer Dia:166mm
Inner Dia:150mm
Height8mm
Shaft dia:150 mm
Inner outer ring materialGCr15 steel
Roller materialGCr15
ClearancePreload
RollingRoller
Delivery timeIn stocks
UUWith seal attached on both sides
CCONegative clearance preload
MaterialGCr15
Delivery timeIn stocks
Precision gradePO P6 P5
PackageVacuum package and strong carton

UU:with seal attached on both sides
U:with seal attached on one side
CCO:negative clearance
CO:positive clearance
C1:positive clearance(greater than CO)
Grade: No Symbol normal grade 0
USP:USP grade rotation accuracy
The delivery time: in stock
The package:vacuum packing and carton

TypeIKO TYPEInner dia(mm)outer dia(mm)height(MM)weight(kgs)
RA5008CRBS508506680.08
RA6008CRBS608607680.09
RA7008CRBS708708680.1
RA8008CRBS808809680.11
RA9008CRBS9089010680.12
RA10008CRBS100810011680.14
RA11008CRBS110811012680.15
RA12008CRBS120812013680.17
RA13008CRBS130813014680.18
RA14008CRBS140814015680.19
RA15008CRBS150815016680.2
RA16013CRBS1613160186130.59
RA17013CRBS1713170196130.64
RA18013CRBS1813180206130.68
RA19013CRBS1913190216130.69
RA20013CRBS2013200226130.71


Super Slim Type Crossed Roller Bearings
This Type is extremely compact bearing having 5.5mm of sectional height and 5mm of width.
Separators are incorporated between Cylindrical rollers for smooth rotation. These compactness, lightness and smoothness contribute downsizing of the machine and saving driving power.

Slim Type Crossed Roller Bearings
These bearings are slim bearings having a small outside diameter, in comparison with the bore diameter,
and a narrow width. The type with cage and the type with separator provide smooth rotation and are suitable for applications where rotational speed is comparatively high.

Mounting Holed Type
High Rigidity Crossed Roller Bearing
Mounting holes are prepared on outer ring and inner ring providing easy mounting together with high rigidity and high accuracy.


【What do robots have to do with Crossed Roller Bearings?】
Robots are currently working across a range of fields including medical robots and industrial robots for welding or part pickup.
These robots are evolving towards higher functions, higher performance, and higher quality,
which require high performance bearings to support their movement.
For example, the bearings supporting the swing of the arm-type robot in the figure at the right must withstand
the high load derived from high speed operation and complex motion.
Furthermore, they must not only stand up to this severe load, but also require high accuracy to enable precise motion.
Crossed Roller Bearings were created to be used in this demanding robot-specific environment.





China High Rigidity Crossed Roller Bearing RA15008 150X166X8MM CRBS1508 in stock wholesale

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