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Needle Roller And Thrust Ball Combined Bearings NKX10
XSP needle and cage assemblies, needle bearings and drawn cup needle roller bearings are all free-end bearings. When combined with a thrust collar, it can be used as a positioning bearing and can withstand small positioning loads at full lubrication and low speed. Other positioning bearings usually take up more space.
The combined needle roller bearing is a positioning or unidirectional positioning bearing with the smallest radial section height. Radial needle roller bearings, if used in combination with thrust ball bearings or cylindrical roller bearings, can be used as bearings for worms, die head spindles and similar applications.
轴径 Shaft Diameter | 轴承型号 Bearing Designation | 外形尺寸 Boundary Dimensions (mm） | 基本额定负荷 Basic Load Rating （N) | 极限转速 Limiting Speed （Rpm) | 安装尺寸 Mounting Dimension | ||||||||||
油润滑 oil lublication |
重量 Mass | 带固定罩壳 With Retaining Cap |
重量 Mass |
Fw |
D |
C |
C1 |
dw | 径向 Radial | 轴向 Axial |
油润滑 Oil |
da | |||
动Cr Dyn. | 静Cor Stat. | 动Cr Dyn. | 静Cor Stat. | ||||||||||||
mm | g | g | mm | N | rpm | mm | |||||||||
10 | NKX10TN | 34 | NKX10ZTN | 36 | 10 | 19 | 23 | 9 | 10 | 5000 | 6500 | 8600 | 10800 | 12000 | 19.7 |
12 | NKX 12 | 38 | NKX 12 Z | 40 | 12 | 21 | 23 | 9 | 12 | 7200 | 9060 | 9700 | 11900 | 11000 | 21.7 |
15 | NKX 15 | 44 | NKX 15 Z | 47 | 15 | 24 | 23 | 9 | 15 | 9670 | 9850 | 10000 | 12300 | 9500 | 23.7 |
17 | NKX 17 | 53 | NKX 17 Z | 55 | 17 | 26 | 25 | 9 | 17 | 9860 | 13800 | 10300 | 13600 | 8500 | 25.7 |
20 | NKX 20 | 83 | NKX 20 Z | 90 | 20 | 30 | 30 | 10 | 20 | 12000 | 20500 | 12500 | 19800 | 7500 | 30.7 |
25 | NKX 25 | 125 | NKX 25 Z | 132 | 25 | 37 | 30 | 11 | 25 | 14500 | 29500 | 16800 | 28000 | 6000 | 37.7 |
30 | NKX 30 | 141 | NKX 30 Z | 148 | 30 | 42 | 30 | 11 | 30 | 19600 | 32500 | 19000 | 33500 | 5000 | 42.7 |
35 | NKX 35 | 163 | NKX 35 Z | 168 | 35 | 47 | 30 | 12 | 35 | 20500 | 39600 | 20100 | 39000 | 4600 | 47.7 |
40 | NKX 40 | 200 | NKX 40 Z | 208 | 40 | 52 | 32 | 13 | 40 | 22300 | 44500 | 24500 | 50500 | 4000 | 55.7 |
45 | NKX 45 | 252 | NKX 45 Z | 265 | 45 | 58 | 32 | 14 | 45 | 24500 | 50980 | 25800 | 57600 | 3600 | 60.5 |
50 | NKX 50 | 280 | NKX 50 Z | 300 | 50 | 62 | 35 | 14 | 50 | 34800 | 70800 | 27500 | 63200 | 3300 | 65.5 |
60 | NKX 60 | 360 | NKX 60 Z | 380 | 60 | 72 | 40 | 17 | 60 | 39600 | 86400 | 39800 | 94900 | 2800 | 80.5 |
70 | NKX 70 | 500 | NKX 70 Z | 520 | 70 | 85 | 40 | 18 | 70 | 40800 | 90800 | 40980 | 90800 | 2400 | 90.5 |
Needle Roller And Thrust Ball Combined Bearings NKX10
XSP needle and cage assemblies, needle bearings and drawn cup needle roller bearings are all free-end bearings. When combined with a thrust collar, it can be used as a positioning bearing and can withstand small positioning loads at full lubrication and low speed. Other positioning bearings usually take up more space.
The combined needle roller bearing is a positioning or unidirectional positioning bearing with the smallest radial section height. Radial needle roller bearings, if used in combination with thrust ball bearings or cylindrical roller bearings, can be used as bearings for worms, die head spindles and similar applications.
轴径 Shaft Diameter | 轴承型号 Bearing Designation | 外形尺寸 Boundary Dimensions (mm） | 基本额定负荷 Basic Load Rating （N) | 极限转速 Limiting Speed （Rpm) | 安装尺寸 Mounting Dimension | ||||||||||
油润滑 oil lublication |
重量 Mass | 带固定罩壳 With Retaining Cap |
重量 Mass |
Fw |
D |
C |
C1 |
dw | 径向 Radial | 轴向 Axial |
油润滑 Oil |
da | |||
动Cr Dyn. | 静Cor Stat. | 动Cr Dyn. | 静Cor Stat. | ||||||||||||
mm | g | g | mm | N | rpm | mm | |||||||||
10 | NKX10TN | 34 | NKX10ZTN | 36 | 10 | 19 | 23 | 9 | 10 | 5000 | 6500 | 8600 | 10800 | 12000 | 19.7 |
12 | NKX 12 | 38 | NKX 12 Z | 40 | 12 | 21 | 23 | 9 | 12 | 7200 | 9060 | 9700 | 11900 | 11000 | 21.7 |
15 | NKX 15 | 44 | NKX 15 Z | 47 | 15 | 24 | 23 | 9 | 15 | 9670 | 9850 | 10000 | 12300 | 9500 | 23.7 |
17 | NKX 17 | 53 | NKX 17 Z | 55 | 17 | 26 | 25 | 9 | 17 | 9860 | 13800 | 10300 | 13600 | 8500 | 25.7 |
20 | NKX 20 | 83 | NKX 20 Z | 90 | 20 | 30 | 30 | 10 | 20 | 12000 | 20500 | 12500 | 19800 | 7500 | 30.7 |
25 | NKX 25 | 125 | NKX 25 Z | 132 | 25 | 37 | 30 | 11 | 25 | 14500 | 29500 | 16800 | 28000 | 6000 | 37.7 |
30 | NKX 30 | 141 | NKX 30 Z | 148 | 30 | 42 | 30 | 11 | 30 | 19600 | 32500 | 19000 | 33500 | 5000 | 42.7 |
35 | NKX 35 | 163 | NKX 35 Z | 168 | 35 | 47 | 30 | 12 | 35 | 20500 | 39600 | 20100 | 39000 | 4600 | 47.7 |
40 | NKX 40 | 200 | NKX 40 Z | 208 | 40 | 52 | 32 | 13 | 40 | 22300 | 44500 | 24500 | 50500 | 4000 | 55.7 |
45 | NKX 45 | 252 | NKX 45 Z | 265 | 45 | 58 | 32 | 14 | 45 | 24500 | 50980 | 25800 | 57600 | 3600 | 60.5 |
50 | NKX 50 | 280 | NKX 50 Z | 300 | 50 | 62 | 35 | 14 | 50 | 34800 | 70800 | 27500 | 63200 | 3300 | 65.5 |
60 | NKX 60 | 360 | NKX 60 Z | 380 | 60 | 72 | 40 | 17 | 60 | 39600 | 86400 | 39800 | 94900 | 2800 | 80.5 |
70 | NKX 70 | 500 | NKX 70 Z | 520 | 70 | 85 | 40 | 18 | 70 | 40800 | 90800 | 40980 | 90800 | 2400 | 90.5 |
