
轴径 10~80mm |
轴径 | 轴承型号及近似单重 | 外形尺寸 | 基本额定负荷 | 极限转速 | 轴径 | 轴承型号及近似单重 | 外形尺寸 | 基本额定负荷 | 极限转速 | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
现行的 | 被取代的 | 单重 | Fw | D | C | 动 | 静 | 脂润滑 | 现行的 | 被取代的 | 单重 | Fw | D | C | 动 | 静 | 脂润滑 | ||
mm | g | mm | N | rpm | mm | g | mm | N | rpm | ||||||||||
10 | 5624097 | 16.6 | 10 | 17 | 15 | 4860 | 7100 | 23500 | 30 | NK30/20 | 644805 | 58 | 30 | 40 | 20 | 20600 | 32000 | 12066 | |
12 | NK12/12 | 644097 | 11.8 | 12 | 19 | 12 | 6050 | 6400 | 21640 | NK30/30 | 95 | 30 | 40 | 30 | 31500 | 50000 | 14500 | ||
5624098 | 15.4 | 12 | 19 | 15 | 6400 | 7100 | 21640 | RNA4905 | 4624905 | 57 | 30 | 42 | 17 | 13452 | 20475 | 12066 | |||
NK12/16 | 16.8 | 12 | 19 | 16 | 8200 | 9800 | 21640 | RNA6905 | 6634905 | 106.5 | 30 | 42 | 30 | 26300 | 31750 | 12066 | |||
14 | NK14/16 | 4624900K | 20.8 | 14 | 22 | 16 | 8260 | 9600 | 18322 | 624905K | 68 | 30 | 42 | 20 | 15400 | 24500 | 12066 | ||
NKS14 | 27 | 14 | 25 | 16 | 10400 | 10800 | 17652 | 32 | NK32/20 | 624705 | 75.4 | 32 | 42 | 20 | 17500 | 33500 | 12066 | ||
RNA4900 | 4624900 | 24.4 | 14 | 22 | 13 | 8060 | 9000 | 18322 | 644906 | 42 | 32 | 38 | 11 | 10750 | 30500 | 12000 | |||
RNA6900 | 6634900 | 29.1 | 14 | 22 | 22 | 8281 | 11612 | 18322 | 644706 | 193 | 32 | 50 | 35 | 40500 | 63000 | 12000 | |||
15 | NK15/12 | 644800K | 18.5 | 15 | 23 | 12 | 8600 | 10070 | 21004 | 35 | NK35/20 | 644806 | 70 | 35 | 45 | 20 | 13851 | 26900 | 12000 |
16 | NK16/16 | 20.8 | 16 | 24 | 16 | 9030 | 11900 | 15522 | RNA4906 | 4624906 | 62.8 | 35 | 47 | 17 | 17000 | 30500 | 12000 | ||
NK16/20 | 624701 | 23.9 | 16 | 24 | 20 | 10400 | 16800 | 15522 | RNA6906 | 6634906 | 116 | 35 | 47 | 30 | 35000 | 67000 | 12000 | ||
RNA4901 | 4624901 | 16.6 | 16 | 24 | 13 | 6400 | 8900 | 15522 | 644907 | 161 | 35 | 51 | 32 | 43500 | 71000 | 11680 | |||
RNA6901 | 6634901 | 28.7 | 16 | 24 | 22 | 14000 | 18600 | 15522 | 40 | NK40/20 | 79 | 40 | 50 | 20 | 19600 | 43000 | 8881 | ||
NKS16 | 30 | 16 | 28 | 16 | 14900 | 15000 | 20000 | NK40/30 | 120 | 40 | 50 | 30 | 22200 | 51350 | 8881 | ||||
20 | NK20/16 | 644802 | 25.7 | 20 | 28 | 16 | 11500 | 13400 | 12716 | 42 | NK42/20 | 83 | 42 | 52 | 20 | 23900 | 45000 | 10000 | |
NK20/20 | 634802 | 29.3 | 20 | 28 | 20 | 12400 | 21800 | 12716 | NK42/30 | 125 | 42 | 52 | 30 | 27000 | 49000 | 10000 | |||
NKS20 | 46.8 | 20 | 32 | 20 | 20000 | 22000 | 18000 | RNA4907 | 4624907 | 99.3 | 42 | 55 | 20 | 19800 | 41500 | 8710 | |||
RNA4902 | 4624902 | 20.5 | 20 | 28 | 13 | 10800 | 12800 | 12716 | RNA6907 | 6634907 | 160 | 42 | 55 | 36 | 26000 | 60500 | 8710 | ||
RNA6902 | 6634902 | 35.4 | 20 | 28 | 23 | 13000 | 25000 | 12716 | 644708 | 148 | 42 | 65 | 22 | 31500 | 51000 | 8710 | |||
22 | NK22/16 | 29.2 | 22 | 30 | 16 | 13500 | 18000 | 11527 | 45 | NK45/20 | 644808 | 81.5 | 45 | 55 | 20 | 19800 | 46500 | 7650 | |
NKS22 | 60.2 | 22 | 35 | 20 | 21500 | 25000 | 17000 | 624708 | 75.3 | 45 | 55 | 22 | 20500 | 49600 | 7650 | ||||
RNA4903 | 4624903 | 20.7 | 22 | 30 | 13 | 12000 | 16800 | 16300 | 48 | RNA4908 | 4624908 | 132 | 48 | 62 | 22 | 31036 | 63873 | 8120 | |
RNA6903 | 6634903 | 39.8 | 22 | 30 | 23 | 14000 | 19900 | 16300 | RNA6908 | 6634908 | 238 | 48 | 62 | 40 | 64000 | 112000 | 8120 | ||
624703 | 53 | 22 | 35 | 25 | 24500 | 28000 | 148187 | 50 | NK50/25 | 167 | 50 | 62 | 25 | 28000 | 67000 | 8140 | |||
644704 | 27.4 | 22 | 28 | 16 | 10500 | 15050 | 15172 | NK50/35 | 236 | 50 | 62 | 35 | 32000 | 70100 | 8140 | ||||
25 | NK25/16 | 624904 | 30 | 25 | 33 | 16 | 12900 | 20400 | 15000 | 624708K | 328 | 50 | 65 | 34 | 40000 | 62000 | 8140 | ||
NK25/20 | 644804 | 38.4 | 25 | 33 | 20 | 16800 | 28500 | 15000 | 52 | RNA4909 | 4624909 | 163 | 52 | 68 | 22 | 37000 | 69500 | 7625 | |
RNA4904 | 4624904 | 50.8 | 25 | 37 | 17 | 11912 | 16594 | 14060 | RNA6909 | 6634909 | 308 | 52 | 68 | 40 | 61500 | 123500 | 7625 | ||
RNA6904 | 6634904 | 97.7 | 25 | 37 | 30 | 26000 | 43000 | 14060 | 55 | NK55/25 | 167 | 55 | 68 | 25 | 30600 | 60800 | 7625 | ||
NKS25 | 65 | 25 | 38 | 20 | 25800 | 31000 | 16300 | 624709 | 210 | 55 | 68 | 25 | 36000 | 68000 | 7625 | ||||
624704 | 100.1 | 25 | 35 | 25 | 14900 | 22400 | 14060 | 58 | RNA4910 | 4624910 | 161 | 58 | 72 | 22 | 41000 | 72000 | 7500 | ||
644804K | 63 | 25 | 33 | 30 | 18800 | 30500 | 14060 | RNA6910 | 6634910 | 296 | 58 | 72 | 40 | 68000 | 135000 | 7500 |