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NKIB系列組合軸承 向心滾針軸承與雙向角接觸球軸承的組合,用于軸向輕負荷 ,NKIB 是特別節(jié)省空間的滾動軸承,可以承受徑向重載荷和雙向軸向輕載荷,使軸在軸向定位;其軸向間隙為0.08到0.25mm。軸向載荷不能大于徑向載荷的25%。分離式的兩內(nèi)圈是為了便于組裝,但它們不能互換;兩半內(nèi)圈應(yīng)軸向緊固在一起 .
組合軸承是我司具有特色的一款產(chǎn)品，具有精度高，使用壽合長等特點．目前我司生產(chǎn)的組合軸承已于國內(nèi)多個主機廠家配套并遠銷國外． 組合式滾針軸承是由一個向心滾針軸承和一個推力 軸承 相結(jié)合 ,因此能夠承受徑向和軸向負荷。 組合式滾針軸承在很小的徑向空間里對固定端 軸承 配置進行定位。...而其它類型的固定端 軸承 占空間太大的場合,這些 軸承 特別有用 ．
軸徑Shaft Diameter
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軸承型號Bearing Designation
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重量Mass
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外形尺寸
Borndary Dimensions
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基本額定負荷
Basic Load Rating
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極限轉(zhuǎn)速
Limiting Speed
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d
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F
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D
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B
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徑向 Radial
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軸向 Axial
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油潤滑
Oil
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|||||
動Dyn. Cr
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靜Stat. Cor
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動Dyn. Ca
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靜Stat. Coa
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mm
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g
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mm
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N
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rpm
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|||||||
12
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NKIB 5901
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43
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12
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16
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24
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16
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7600
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8300
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2160
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1940
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23000
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15
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NKIB 5902
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52
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15
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20
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28
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18
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10600
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13600
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2340
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2370
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21000
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17
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NKIB 5903
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58
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17
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22
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30
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18
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11000
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14600
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2500
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2750
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20000
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20
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NKIB 5904
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107
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20
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25
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37
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23
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21000
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25500
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3950
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4200
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17000
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22
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NKIB 59/22
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122
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22
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28
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39
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23
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22800
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29500
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4250
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4850
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15000
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25
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NKIB 5905
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134
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25
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30
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42
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23
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23600
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31500
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4350
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5200
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14000
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30
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NKIB 5906
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151
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30
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35
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47
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23
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25000
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35500
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4750
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6300
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13000
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35
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NKIB 5907
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247
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35
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42
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55
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27
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31500
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50000
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6000
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8400
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11000
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40
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NKIB 5908
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320
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40
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48
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62
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30
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43000
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67000
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7400
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10900
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9000
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45
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NKIB 5909 X
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380
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45
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52
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68
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30
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45000
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73000
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7700
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12000
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8500
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50
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NKIB 5910 X
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385
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50
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58
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72
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30
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47000
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80000
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8100
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13700
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8000
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55
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NKIB 5911
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555
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55
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63
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80
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34
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58000
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100000
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9700
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16600
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7000
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60
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NKIB 5912
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595
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60
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68
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85
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34
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60000
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108000
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10000
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17900
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6500
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65
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NKIB 5913 X
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640
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65
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72
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90
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34
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61000
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112000
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10300
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19300
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6500
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70
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NKIB 5914
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985
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70
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80
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100
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40
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84000
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156000
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13500
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25000
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5500
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1)球軸承的保持架由塑料制成，允許工作溫度：120°C連續(xù)；180°C短期。
2）油潤滑極限轉(zhuǎn)速為表列值的60％。
INA 滾針-角接觸球軸承 NKIA NKIB
根據(jù) DIN 5 429-2 標準的單雙向推力軸承組件
| 型號 | d | D | B |
| mm | mm | mm | |
| NKIA5901 | 12 | 24 | 16 |
| NKIA5902 | 15 | 28 | 18 |
| NKIA5903 | 17 | 30 | 18 |
| NKIA5904 | 20 | 37 | 23 |
| NKIA59/22 | 22 | 39 | 23 |
| NKIA5905 | 25 | 42 | 23 |
| NKIA5906 | 30 | 47 | 23 |
| NKIA5907 | 35 | 55 | 27 |
| NKIA5908 | 40 | 62 | 30 |
| NKIA5909 | 45 | 68 | 30 |
| NKIA5910 | 50 | 72 | 30 |
| NKIA5911 | 55 | 80 | 34 |
| NKIA5912 | 60 | 85 | 34 |
| NKIA5913 | 65 | 90 | 34 |
| NKIA5914 | 70 | 100 | 40 |
| NKIB5901 | 12 | 24 | 17,5 |
| NKIB5902 | 15 | 28 | 20 |
| NKIB5903 | 17 | 30 | 20 |
| NKIB5904 | 20 | 37 | 25 |
| NKIB59/22 | 22 | 39 | 25 |
| NKIB5905 | 25 | 42 | 25 |
| NKIB5906 | 30 | 47 | 25 |
| NKIB5907 | 35 | 55 | 30 |
| NKIB5908 | 40 | 62 | 34 |
| NKIB5909 | 45 | 68 | 34 |
| NKIB5910 | 50 | 72 | 34 |
| NKIB5911 | 55 | 80 | 38 |
| NKIB5912 | 60 | 85 | 38 |
| NKIB5913 | 65 | 90 | 38 |
| NKIB5914 | 70 | 100 | 45 |
INA 滾針 推力球軸承 NK NKX系列
單向推力軸承組件
| 型號 | Fw | D | C |
| mm | mm | mm | |
| NX7TV | 7 | 14 | 18 |
| NX10 | 10 | 19 | 18 |
| NX12 | 12 | 21 | 18 |
| NX15 | 15 | 24 | 28 |
| NX17 | 17 | 26 | 28 |
| NX20 | 20 | 30 | 28 |
| NX25 | 25 | 37 | 30 |
| NX30 | 30 | 42 | 30 |
| NX35 | 35 | 47 | 30 |
| NX7ZTV | 7 | 14 | 18 |
| NX10Z | 10 | 19 | 18 |
| NX12Z | 12 | 21 | 18 |
| NX15Z | 15 | 24 | 28 |
| NX17Z | 17 | 26 | 28 |
| NX20Z | 20 | 30 | 28 |
| NX25Z | 25 | 37 | 30 |
| NX30Z | 30 | 42 | 30 |
| NX35Z | 35 | 47 | 30 |
| NKX10TV | 10 | 19 | 23 |
| NKX12 | 12 | 21 | 23 |
| NKX15 | 15 | 24 | 23 |
| NKX17 | 17 | 26 | 25 |
| NKX20 | 20 | 30 | 30 |
| NKX25 | 25 | 37 | 30 |
| NKX30 | 30 | 42 | 30 |
| NKX35 | 35 | 47 | 30 |
| NKX40 | 40 | 52 | 32 |
| NKX45 | 45 | 58 | 32 |
| NKX50 | 50 | 62 | 35 |
| NKX60 | 60 | 72 | 40 |
| NKX70 | 70 | 85 | 40 |
| NKX10ZTV | 10 | 19 | 23 |
| NKX12Z | 12 | 21 | 23 |
| NKX15Z | 15 | 24 | 23 |
| NKX17Z | 17 | 26 | 25 |
| NKX20Z | 20 | 30 | 30 |
| NKX25Z | 25 | 37 | 30 |
| NKX30Z | 30 | 42 | 30 |
| NKX35Z | 35 | 47 | 30 |
| NKX40Z | 40 | 52 | 32 |
| NKX45Z | 45 | 58 | 32 |
| NKX50Z | 50 | 62 | 35 |
| NKX60Z | 60 | 72 | 40 |
| NKX70Z | 70 | 85 | 40 |
INA 滾針 推力圓柱滾子軸承
根據(jù) DIN 5429 標準的推力軸承組件，單向，無端蓋，油潤滑
| 型號 | Fw | D | C |
| mm | mm | mm | |
| NKXR15 | 15 | 24 | 23 |
| NKXR17 | 17 | 26 | 25 |
| NKXR20 | 20 | 30 | 30 |
| NKXR25 | 25 | 37 | 30 |
| NKXR30 | 30 | 42 | 30 |
| NKXR35 | 35 | 47 | 30 |
| NKXR40 | 40 | 52 | 32 |
| NKXR45 | 45 | 58 | 32 |
| NKXR50 | 50 | 62 | 35 |
| NKXR15Z | 15 | 24 | 23 |
| NKXR17Z | 17 | 26 | 25 |
| NKXR20Z | 20 | 30 | 30 |
| NKXR25Z | 25 | 37 | 30 |
| NKXR30Z | 30 | 42 | 30 |
| NKXR35Z | 35 | 47 | 30 |
| NKXR40Z | 40 | 52 | 32 |
| NKXR45Z | 45 | 58 | 32 |
| NKXR50Z | 50 | 62 | 35 |
INA 滾針 推力向心滾子軸承
雙向，長軸定位圈
| 型號 | d | D | H2 |
| mm | mm | mm | |
| ZARN1545LTV | 15 | 45 | 53 |
| ZARN1747LTV | 17 | 47 | 57 |
| ZARN2052LTV | 20 | 52 | 60 |
| ZARN2062LTV | 20 | 62 | 75 |
| ZARN2557LTV | 25 | 57 | 65 |
| ZARN2572LTV | 25 | 72 | 75 |
| ZARN3062LTV | 30 | 62 | 65 |
| ZARN3080LTV | 30 | 80 | 82 |
| ZARN3570LTV | 35 | 70 | 70 |
| ZARN3585LTV | 35 | 85 | 82 |
| ZARN4075LTV | 40 | 75 | 70 |
| ZARN4090LTV | 40 | 90 | 93 |
| ZARN4580LTV | 45 | 80 | 75 |
| ZARN45105LTV | 45 | 105 | 103 |
| ZARN5090LTV | 50 | 90 | 78 |
| ZARN50110LTV | 50 | 110 | 103 |
| ZARN55115LTV | 55 | 115 | 103 |
| ZARN60120LTV | 60 | 120 | 103 |
| ZARN65125LTV | 65 | 125 | 103 |
| ZARN70130LTV | 70 | 130 | 103 |
| ZARN75155LTV | 75 | 155 | 125 |
| ZARN90180LTV | 90 | 180 | 135 |
| ZARN1545TV | 15 | 45 | 40 |
| ZARN1747TV | 17 | 47 | 43 |
| ZARN2052TV | 20 | 52 | 46 |
| ZARN2062TV | 20 | 62 | 60 |
| ZARN2557TV | 25 | 57 | 50 |
| ZARN2572TV | 25 | 72 | 60 |
| ZARN3062TV | 30 | 62 | 50 |
| ZARN3080TV | 30 | 80 | 66 |
| ZARN3570TV | 35 | 70 | 54 |
| ZARN3585TV | 35 | 85 | 66 |
| ZARN4075TV | 40 | 75 | 54 |
| ZARN4090TV | 40 | 90 | 75 |
| ZARN4580TV | 45 | 80 | 60 |
| ZARN45105TV | 45 | 105 | 82 |
| ZARN5090TV | 50 | 90 | 60 |
| ZARN50110TV | 50 | 110 | 82 |
| ZARN55115TV | 55 | 115 | 82 |
| ZARN60120TV | 60 | 120 | 82 |
| ZARN65125TV | 65 | 125 | 82 |
| ZARN70130TV | 70 | 130 | 82 |
| ZARN75155TV | 75 | 155 | 100 |
| ZARN90180TV | 90 | 180 | 110 |
| ZARF1560LTV | 15 | 60 | 53 |
| ZARF1762LTV | 17 | 62 | 57 |
| ZARF2068LTV | 20 | 68 | 60 |
| ZARF2080LTV | 20 | 80 | 75 |
| ZARF2575LTV | 25 | 75 | 65 |
| ZARF2590LTV | 25 | 90 | 75 |
| ZARF3080LTV | 30 | 80 | 65 |
| ZARF30105LTV | 30 | 105 | 82 |
| ZARF3590LTV | 35 | 90 | 70 |
| ZARF35110LTV | 35 | 110 | 82 |
| ZARF40100LTV | 40 | 100 | 70 |
| ZARF40115LTV | 40 | 115 | 93 |
| ZARF45105LTV | 45 | 105 | 75 |
| ZARF45130LTV | 45 | 130 | 103 |
| ZARF50115LTV | 50 | 115 | 78 |
| ZARF50140LTV | 50 | 140 | 103 |
| ZARF55145LTV | 55 | 145 | 103 |
| ZARF60150LTV | 60 | 150 | 103 |
| ZARF65155LTV | 65 | 155 | 103 |
| ZARF70160LTV | 70 | 160 | 103 |
| ZARF75185LTV | 75 | 185 | 125 |
| ZARF90210LTV | 90 | 210 | 135 |
| ZARF1560TV | 15 | 60 | 40 |
| ZARF1762TV | 17 | 62 | 43 |
| ZARF2068TV | 20 | 68 | 46 |
| ZARF2080TV | 20 | 80 | 60 |
| ZARF2575TV | 25 | 75 | 50 |
| ZARF2590TV | 25 | 90 | 60 |
| ZARF3080TV | 30 | 80 | 50 |
| ZARF30105TV | 30 | 105 | 66 |
| ZARF3590TV | 35 | 90 | 54 |
| ZARF35110TV | 35 | 110 | 66 |
| ZARF40100TV | 40 | 100 | 54 |
| ZARF40115TV | 40 | 115 | 75 |
| ZARF45105TV | 45 | 105 | 60 |
| ZARF45130TV | 45 | 130 | 82 |
| ZARF50115TV | 50 | 115 | 60 |
| ZARF50140TV | 50 | 140 | 82 |
| ZARF55145TV | 55 | 145 | 82 |
| ZARF60150TV | 60 | 150 | 82 |
| ZARF65155TV | 65 | 155 | 82 |
| ZARF70160TV | 70 | 160 | 82 |
| ZARF75185TV | 75 | 185 | 100 |
| ZARF90210TV | 90 | 210 | 110 |
