タイトルまたは説明
Brief
Introduction:
A needle roller bearing is a bearing which uses small
cylindrical rollers. They are used to reduce friction of a
rotating surface.
Needle bearings have a large surface area that is in
contact with the bearing outer surfaces compared to ball
bearings. Additionally there is less added clearance (difference
between the diameter of the shaft and the diameter of the
bearing) so they are much more compact Needle bearings are
suitable when the rotational speed is relatively low.
Characteristic：
1.Materials: Chrome Steel, Carbon Steel etc.
2.Quality Grade: First class in China, follow International
standard strictly.
3.Precision Grade: ABEC*1, ABEC*3, ABEC*5
4.Packing Type: Neutral or as customer's requirement.
5.Series:AXK,AS,LS.GS,WS,K,ZW,KZK.KBK.NK.NKS.NKI.NKIS.HK.BK.F.MF.HF.FC.HFL.FCB.NAV.BNAV.RNA*9.NA*9.RNA*9.NA6.TA.TLA.IR.CF.UC.SB.SA.UK.
6.Bore
Size :4 - **0 mm
7.Outside
Diameter :*4 - **0 mm
8.Seals Type:
Open, Z,
ZZ, RS,
9.Number of
Row :Single Row / Double Row
Application:
Needle roller bearings are widely used in machine tools,
metallurgical machinery, textile machinery and printing machinery
and other machinery and equipment, and mechanical system design
allows a very compact and nimble
| 国: |
China |
| モデル番号: |
AXK, AS, LS.GS, WS, K, ZW, KZK
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| 离岸价格: |
（交渉可能）
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