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