帶內圈滾針軸承 NKIS 60蘇州 無錫 常州實體套圈滾針軸承是一種斷面高度小承載能力大的軸承。由于外圈硬度高,即使是輕合金軸承座,也可以應用自如。這種軸承可提供公制及英制二個系列的產品,各系列都有帶保持架、滿針型及密封型三種結構。此外,實體套圈滾針軸承可分帶內圈或不帶內圈二種,不帶內圈者以心軸作為滾道面,使體積變得更小。 帶內圈滾針軸承 Needle Roller Bearings with Inner Ring NKIS 系列
軸徑 型號 重量 尺寸 基本額定載荷 極限轉速 Shaft Designation Mass Dimensions Basic Load Ratings Limiting Diameter d F D B r 動 Cr 靜 Cor Speed Dynamic Static mm g min. kN kN rpm 15 NKIS 15 92 15 22 35 20 0.6 24.5 28.0 11000 17 NKIS 17 98 17 24 37 20 0.6 25.1 31.0 10000 20 NKIS 20 129 20 28 42 20 0.6 25.8 33.5 9000 25 NKIS 25 162 25 32 47 22 0.6 33.5 43.5 8500 30 NKIS 30 184 30 37 52 22 0.6 32.8 50.0 7500 35 NKIS 35 220 35 43 58 22 0.6 35.5 57.8 6500 40 NKIS 40 281 40 50 65 22 1.0 38.0 66.1 5500 45 NKIS 45 336 45 55 72 22 1.0 42.4 72.1 5500 50 NKIS 50 518 50 60 80 28 1.1 51.7 100.0 5000 55 NKIS 55 558 55 65 85 28 1.1 53.0 105.0 4700 60 NKIS 60 560 60 70 90 28 1.1 54.5 113.0 4500 65 NKIS 65 641 65 75 95 28 1.1 57.0 122.0 4200
帶內圈滾針軸承 Needle Roller Bearings with Inner Ring NKIS 系列 | |
軸徑 | 型號 | 重量 | 尺寸 | 基本額定載荷 | 極限轉速 | |||||
Shaft | Designation | Mass | Dimensions | Basic Load Ratings | Limiting | |||||
Diameter | d | F | D | B | r | 動 Cr | 靜 Cor | Speed | ||
Dynamic | Static | |||||||||
mm | g | min. | kN | kN | rpm | |||||
15 | NKIS 15 | 92 | 15 | 22 | 35 | 20 | 0.6 | 24.5 | 28.0 | 11000 |
17 | NKIS 17 | 98 | 17 | 24 | 37 | 20 | 0.6 | 25.1 | 31.0 | 10000 |
20 | NKIS 20 | 129 | 20 | 28 | 42 | 20 | 0.6 | 25.8 | 33.5 | 9000 |
25 | NKIS 25 | 162 | 25 | 32 | 47 | 22 | 0.6 | 33.5 | 43.5 | 8500 |
30 | NKIS 30 | 184 | 30 | 37 | 52 | 22 | 0.6 | 32.8 | 50.0 | 7500 |
35 | NKIS 35 | 220 | 35 | 43 | 58 | 22 | 0.6 | 35.5 | 57.8 | 6500 |
40 | NKIS 40 | 281 | 40 | 50 | 65 | 22 | 1.0 | 38.0 | 66.1 | 5500 |
45 | NKIS 45 | 336 | 45 | 55 | 72 | 22 | 1.0 | 42.4 | 72.1 | 5500 |
50 | NKIS 50 | 518 | 50 | 60 | 80 | 28 | 1.1 | 51.7 | 100.0 | 5000 |
55 | NKIS 55 | 558 | 55 | 65 | 85 | 28 | 1.1 | 53.0 | 105.0 | 4700 |
60 | NKIS 60 | 560 | 60 | 70 | 90 | 28 | 1.1 | 54.5 | 113.0 | 4500 |
65 | NKIS 65 | 641 | 65 | 75 | 95 | 28 | 1.1 | 57.0 | 122.0 | 4200 |