CRBT205A 20*31*5mm Slim Thin Section Crossed Roller Bearing CRBT205A,China Auto Parts,buy CRBT205A CRBT205A ,Suppliers, Manufacturers, Exporters from gasgoo.com

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CRBT205A 20315mm Slim Thin Section Crossed Roller Bearing

Application: Baolong, BMW, BYD, BAW, B...
OEM No/Model: CRBT205A
Market Type:After Market
FOB Price: USD 1000
Payment Terms: L/C, D/A, T/T, M/T, D/D, CASH, D/P
Samples: Charge
Minimum Order: 1Piece/Pieces

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Quick Details

Inner diameter :
20mm
Number of Row:
Single Row
Bore Size:
20mm
Outer Diameter :
31mm
Size:
5mm
Type:
Special Bearing
Material:
Chrome Steel
Tolerance:
P5
Clearance:
C1
Place of Origin:
Luoyang
Samples:
Charge
Sample Price:
3000
Delivery Time:
35 Days
Packing:
Wooden Case
Delivery Port:
Shanghai
Max. Production Capacity:
100PCS/WEEK
Export Ratio:
41% - 50%
OE Experience:
No

Product Name:CRBT205A 20315mm Slim Thin Section Crossed Roller Bearing

CRBT205A 20315mm Slim Thin Section Crossed Roller Bearing

Application

Baolong, BMW, BYD, BAW, BISU, Brabus

Product Description:

OEM No/Model: CRBT205A

Identification number	Boundary dimensions (mm)				Mounting dimensions (mm)		Basic dynamic load rating C	Basic static load rating C0	Mass (Ref.) g
Identification number	d	D	B	rmin	da	Da	N	N	Mass (Ref.) g
CRBT205A	20	31	5	0.15	22.5	27	1400	1290	14.8

Crossed Roller BearingFeatures of the Crossed Roller RingStructure and Features
With the Cross-Roller Ring, cylindrical rollers are arranged with each roller perpendicular to the adjacent roller, in a 90° V groove, separated from each other by a spacer retainer. This design allows just one bearing to receive loads in all directions including radial, axial and moment loads. Since the Cross-Roller Ring achieves high rigidity despite the minimum possible dimensions of the inner and outer rings, it is optimal for applications such as joints and swiveling units of industrial robots, swiveling tables of machining centers, rotary units of manipulators, precision rotary tables, medical equipment, measuring instruments and IC manufacturing machines.Types of the Cross-Roller Ring
Types and Features
Model RU (Integrated Inner/Outer Ring Type)
Since holes are drilled for mounting, the need for a presser fl ange and a housing is eliminated. Also, owing to the integrated inner/outer ring type stryucture with washer, there is almost no effect from installation on performance, allowing stable rotational accuracy and torque to be obtained. Can be used for both outer and inner ring rotation.
RUcrossedrollerbearing.jpg
Model RB (Separable Outer Ring Type for Inner Ring Rotation)
Cross-Roller Ring basic type, with a separable outer ring, and an inner ring integrated with the main body.It is used in locations where the rotational accuracy of the inner ring is required. It is used, for example, in the swivel portions of index tables of machine tools.
Model RE (Two-piece Inner Ring Type for Outer Ring Rotation)
Main dimensions are the same as model RB. This model is used in locations where the rotational accuracy of the outer ring is required.
Model RA (Separable Outer Ring Type for Inner Ring Rotation)
A compact type similar to model RB with the thinnest possible inner and outer rings. Optimal for locations requiring a light-weight and compact design such as the swivel portions of robots and manipulators.
Selecting a Cross-Roller Ring
The following diagram shows a typical procedure for selecting a Cross-Roller Ring.