OEM No/Model: NK18 - NK100/30
Needle Roller Bearing With Inner Ring:
1) High quality control
2) competitive price
3) Small order accepted
Needle Roller Bearing With Inner Ring
Shaft Diameter mm | Bearing Designation | Mass | Borndary Dimensions | Basic Load Rating | Limiting Speed | |||||||||
Approx | d | F | D | B | Dynamic | Static | Oil | |||||||
Series | Substituted | g | mm | N | rpm | |||||||||
NKI | NKIS | NA49 | NA69 | |||||||||||
8 | -- | NKIS8 | -- | -- | -- | 46 | 8 | 14 | 25 | 16 | 12400 | 11300 | 21500 | |
9 | NKI9/12 | -- | -- | -- | -- | 14.6 | 9 | 12 | 19 | 12 | 6200 | 7002 | 21700 | |
10 | NKI10/16 | -- | -- | -- | -- | 27.3 | 10 | 14 | 22 | 16 | 9808 | 10500 | 19650 | |
-- | -- | NA4900 | -- | 4524900 | 21 | 10 | 14 | 22 | 13 | 8006 | 9000 | 23700 | ||
-- | -- | -- | NA6900 | 6534900 | 38.4 | 10 | 14 | 22 | 22 | 8281 | 11612 | 23700 | ||
12 | -- | -- | NA4901 | -- | 4524901 | 25.1 | 12 | 16 | 24 | 13 | 5047 | 6352 | 20000 | |
NKI12/20 | -- | -- | -- | -- | 39 | 12 | 16 | 24 | 20 | 14000 | 18400 | 21000 | ||
-- | -- | -- | NA6901 | 6534901 | 44.5 | 12 | 16 | 24 | 22 | 11647 | 17052 | 19100 | ||
-- | NKIS12 | -- | -- | -- | 58 | 12 | 18 | 30 | 16 | 16000 | 17000 | 19100 | ||
15 | NKI15/16 | -- | -- | -- | -- | 38 | 15 | 19 | 27 | 16 | 8847 | 12853 | 18800 | |
NKI15/20 | -- | -- | -- | -- | 45.7 | 15 | 19 | 27 | 20 | 12347 | 19053 | 18800 | ||
-- | -- | NA4902 | -- | 4524902 | 32 | 15 | 20 | 28 | 13 | 6447 | 9053 | 17000 | ||
-- | -- | -- | NA6902 | 6534902 | 61.6 | 15 | 20 | 28 | 23 | 13100 | 20900 | 20000 | ||
-- | NKIS15 | -- | -- | -- | 90 | 15 | 22 | 35 | 20 | 23500 | 24000 | 17000 | ||
17 | NKI17/16 | -- | -- | -- | -- | 41.4 | 17 | 21 | 29 | 16 | 13000 | 18200 | 17000 | |
-- | -- | NA4903 | -- | 4544903 | 32.8 | 17 | 22 | 30 | 13 | 7010 | 10010 | 16700 | ||
-- | -- | -- | NA6903 | 6534903 | 68.2 | 17 | 22 | 30 | 23 | 14400 | 24900 | 16200 | ||
20 | NKI20/16 | -- | -- | -- | -- | 48.5 | 20 | 24 | 32 | 16 | 10800 | 17000 | 14000 | |
-- | -- | NA4904 | -- | 4524904 | 70.2 | 20 | 25 | 37 | 17 | 11912 | 16594 | 16200 | ||
-- | NKIS20 | -- | -- | -- | 119 | 20 | 28 | 42 | 20 | 26500 | 35500 | 14000 |
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