Needle roller/axial ball bearings NKX..-Z, axial component, single direction, to DIN 5429, with end cap, for grease lubrication
Sealing Z Bearing with end cap
Cage Standard Standard
- Product Details
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Quick Details
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Number of Row:
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Single row
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Bore Size:
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10 - 300 mm
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Brand Name:
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CHIK, OEM
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Model Number:
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NKX17 NKX20-Z-XL
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Place of Origin:
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Shandong, China
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Material:
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Chrome Steel Gcr5
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Hardness:
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60-63HRC
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Clearance:
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C3 C4 C0
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Precision:
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Super precision P4 P5
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Cage:
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Steel Cage.nylon Cage
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Application:
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Machinery parts
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performance:
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Good dimensional stability
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Feature:
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High Speed
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Quality:
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100% Inspection
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Sample:
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Sample Avaliable
Quick Details
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Applicable Industries:
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Hotels, Garment Shops, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Restaurant, Home Use, Retail, Food Shop, Printing Shops, Construction works , Energy & Mining, Food & Beverage Shops, Other, Advertising Company
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Precision Rating:
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P0 P6 P5
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Seals Type:
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Z, ZZ , 2RS
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Number of Row:
-
Single row
-
Bore Size:
-
10 - 300 mm
-
Brand Name:
-
CHIK, OEM
-
Model Number:
-
NKX17 NKX20-Z-XL
-
Place of Origin:
-
Shandong, China
-
Material:
-
Chrome Steel Gcr5
-
Hardness:
-
60-63HRC
-
Clearance:
-
C3 C4 C0
-
Precision:
-
Super precision P4 P5
-
Cage:
-
Steel Cage.nylon Cage
-
Application:
-
Machinery parts
-
performance:
-
Good dimensional stability
-
Feature:
-
High Speed
-
Quality:
-
100% Inspection
-
Sample:
-
Sample Avaliable
Needle roller/axial ball bearing
Combined bearings
Needle roller/axial deep groove ball bearings can support axial forces in one direction as well as high radial forces.
Needle roller/axial deep groove ball bearings are available with a full complement ball set or with a cage-guided rolling element set. They do not have an inner ring and are therefore particularly compact in a radial direction. However, they require a shaft raceway that is hardened and ground. If the shaft cannot be used as a rolling bearing raceway, inner rings IR can be used instead.
With type NX, bearing arrangements can be achieved with very small shaft centre distances, such as those that may be present in multi-spindle drilling machines, due to the compact radial dimensions. A sheet steel end cap secured to the radial bearing component grips the shaft locating washing of the axial bearing and holds the axial bearing component together.
Type NKX is not self-retaining. The radial needle roller bearing, axial ball and cage assembly and the shaft locating washer can thus be fitted independently of each other.
Type NKX..-Z is self-retaining, as this has a sheet steel end cap which holds the axial bearing component together. The end cap is designed without lubrication holes and is rigidly connected to the housing locating washer of the radial bearing component.
In order to support axial forces, the axial bearing component must be preloaded to 1% of the basic static axial load rating. Skewing between the shaft and housing is not possible.
If the bearing design capable of supporting axial loads in one direction is to support axial forces from alternating directions, two bearings must be adjusted against each other.
Product Description
NEEDLE ROLLER AXIAL BALL BEARINGS NKX70-XL
70mm X 85mm X 40mm Needle Roller
Axial Ball Bearing
Single Direction, No End Cap
For Oil Lubrication
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