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Products name |
K40x47x18 Radial Needle Roller and Cage Assembly |
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Brand name |
XY |
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Dimension (dXDxT) |
40x47x18 mm |
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Basic load ratings(KN) |
Dyn(C):29000 KN |
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Stat(C0):49500 KN |
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Material |
Bearing steel |
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Precision |
P0 P6 P5 P4 P2 |
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Sealing |
Needle |
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Price |
Competitive |
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Delivery date |
In stock |
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Payment terms |
T/T |
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.
Thank you in advance.
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