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Needle Roller Bearings Without Inner Ring (NK12/12)
Needle Roller Bearings Without Inner Ring (NK12/12)
Needle Roller Bearings Without Inner Ring (NK12/12)
Needle Roller Bearings Without Inner Ring (NK12/12)
Needle Roller Bearings Without Inner Ring (NK12/12)
Needle Roller Bearings Without Inner Ring (NK12/12)
Needle Roller Bearings Without Inner Ring (NK12/12)
Needle Roller Bearings Without Inner Ring (NK12/12)

Needle Roller Bearings Without Inner Ring (NK12/12)

Member Details

wuxi bearing CO.,LTD

Wuxi,Jiangsu,China
  • Product Details
  • Company Profile

Needle Roller Bearings without Inner Ring NK....; NKI... Consisting of a machined outer ring, a needle roller and cage. Lubrication groove and lubrication hole in the outer ring. NK...Is light series.

Needle Roller Bearings without Inner Ring
NK....; NKI...
Consisting of a machined outer ring, a needle roller and cage. Lubrication groove and lubrication hole in the outer ring. NK...Is light series.

Shaft
Diameter
Bearing  Designation Mass
Approx
Boundary  Dimensions Basic  Load  Rating Limiting
Speed
mm Current Original  Code g d(mm) F(mm) D(mm) B(mm) CrDynamic(N) Cor  Static(N) Oil(rpm)
10 NA4900 4524900 21 10 14 22 13 8006 9000 23700
12 NA4901 4524901 25.1 12 16 24 13 5047 6352 20000
15 NA4902 4524902 32 15 20 28 13 6447 9053 18800
17 NA4903 4524903 32.8 17 22 30 13 7010 10010 17000
 

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NK, NKS, RNA49, RNA69series  Heavy  Duty  Needle  Roller  Bearings  Without  Inner  Ring
Shaft
Diameter
Bearing  Designation Mass
Approx
Boundary  Dimensions Basic  Load  Rating Limiting
Speed
mm Current Original  Code g Fw(mm) D(mm) C(mm) CrDynamic(N) Cor  Static(N) Oil(rpm)
8 NK8/10     8.0 8 15 10      
10 NK10/12  TN 4624097K 10 10 17 12 4750 5350 23500
      5624097 16.6 10 17 15 4860 7100 23500
12 NK12/12 644097 11.8 12 19 12 6050 6400 21640
      5624098 15.4 12 19 15 6400 7100 21640
  NK12/16     16.8 12 19 16 8200 9800 21640
14 NKS14     27 14 25 16 10400 10800 17652
  RNA4900 4624900 24.4 14 22 13 8060 9000 18322
  RNA6900 6634900 29.1 14 22 22 8281 11612 18322