Xing Xin Yu bearings
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K72x80x20 bearing

K72x80x20 Bearing

Min. Order:
1 Piece
Payment term:
T/T
Delivery time:
in stock
Technical Parameters:
Product Designations:
K72x80x20
Structure:
Radial Needle Roller Bearing
Inside Diameter:
72 mm
Outside Diameter:
80 mm
Thickness:
20 mm
Weight:
94 KG
Brand:
XY
Precision Rating:
P0 P6 P5 P4 P2
Bearing Material:
bearing steel
Seals Type:
Needle
K72x80x20 Bearing

Products  name

K72x80x20 Radial Needle Roller and Cage Assembly

Brand  name

XY

Dimension (dXDxT)

72x80x20 mm

Basic load ratings(KN)

Dyn(C):41000 KN

Stat(C0):84500 KN

Material

Bearing steel

Precision

P0 P6 P5 P4 P2

Sealing

Needle

Price

Competitive

Delivery  date

In stock

Payment terms

T/T

 The main types of cage are series M and series K. KU. KH. The cage is made of high quality carbon steel or low carbon alloy steel (15CrMo,20CrmO) or plastic (nylon). The cage will have enough strength and anti-friction properties after chemical operating. The operating temperature of plastic cage should be 120°c, and 180°c is allowable on condition that it is short time operating.

The radial needle roller and cage assembly is a self retaining rolling unit. The long space between two guidance face is easy for both guiding the needle roller accurately and choose reasonable position. The type is recommened to use when the shaft and housing bores are used as raceway . The needle roller and cage assembly provides rolling bearing with high accuracy within low radial section height.

When the needle roller and cage assembly is operated between axis and shell, the radial clearance is determined by the processing tolerance of axis and shell's race way.

 In order for the radial needle roller bearing and cage assembly to meet with the load capacity , the hardness of raceway should be no less than 58-64HRC, the depth of hardened surface should be 0.6-1mm and roughness (Ra) shouldn't be over 0.2um

 Radial Needle Roller bearing is widely used for engineering machinery, vehicle, steel and iron and take up machinery. In order to satisfy the requirement of main machine, this kind of bearing can be made in split bearing,convenient for mounting.

 If any product meet your demand, please contact us for further information. We're sure your any inquiry or requirement will get prompt attention.
Thank you in advance.


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