滚针轴承
NTN BEARINGS
电 话：13585679765
手 机：13585679765
联系人：陈经理
E_mail：982878686@qq.com
地 址：上海市奉贤区泰叶路159弄33号
| 基本尺寸 | 基本额定载荷 | 额定转速 | 型号 | ||||
|---|---|---|---|---|---|---|---|
| dynamic | static | Reference speed | Limiting speed | Model | |||
| d[mm] | D[mm] | B[mm] | C[kN] | C0[kN] | [r/min] | [r/min] | |
| 8 | 15 | 12 | 3.8 | 4.25 | 32000 | 36000 | NK8/12TN |
| 7 | 14 | 12 | 3.58 | 3.75 | 32000 | 36000 | NK7/12TN |
| 7 | 14 | 10 | 2.81 | 2.75 | 32000 | 36000 | NK7/10TN |
| 6 | 12 | 12 | 3.3 | 3.2 | 34000 | 38000 | NK6/12TN |
| 6 | 12 | 10 | 2.55 | 2.36 | 34000 | 38000 | NK6/10TN |
| 5 | 10 | 12 | 2.92 | 2.7 | 36000 | 40000 | NK5/12TN |
| 5 | 10 | 10 | 2.29 | 2 | 36000 | 40000 | NK5/10TN |
| 60 | 68 | 32 | 51.2 | 137 | 4300 | 4800 | HK6032 |
| 60 | 68 | 20 | 31.9 | 75 | 4300 | 4800 | HK6020 |
| 60 | 68 | 12 | 17.6 | 32 | 4300 | 4800 | HK6012 |
| 55 | 63 | 28 | 41.8 | 104 | 4500 | 5000 | HK5528 |
| 55 | 63 | 20 | 30.3 | 67 | 4500 | 5000 | HK5520 |
| 50 | 58 | 25 | 36.9 | 85 | 5000 | 5600 | HK5025 |
| 50 | 58 | 24 | 29.2 | 63 | – | 3600 | HK5024.2RS |
| 50 | 58 | 20 | 29.2 | 63 | 5000 | 5600 | HK5020 |
| 45 | 52 | 20 | 26 | 60 | 5600 | 6300 | HK4520 |
| 45 | 52 | 20 | 20.5 | 43 | – | 4000 | HK4520.2RS |
| 45 | 52 | 16 | 20.5 | 43 | 5600 | 6300 | HK4516 |
| 45 | 52 | 12 | 14.2 | 27.5 | 5600 | 6300 | HK4512 |
| 40 | 47 | 20 | 24.2 | 53 | 6300 | 7000 | HK4020 |
| 40 | 47 | 20 | 19 | 39 | – | 4500 | HK4020.2RS |
| 40 | 47 | 16 | 19 | 39 | 6300 | 7000 | HK4016 |
| 40 | 47 | 16 | 14.5 | 27.5 | – | 4500 | HK4016.2RS |
| 40 | 47 | 12 | 13.4 | 24.5 | 6300 | 7000 | HK4012 |
| 35 | 42 | 20 | 22.9 | 46.5 | 7000 | 8000 | HK3520 |
| 35 | 42 | 20 | 17.9 | 34 | – | 5000 | HK3520.2RS |
| 35 | 42 | 16 | 17.9 | 34 | 7000 | 8000 | HK3516 |
| 35 | 42 | 12 | 12.5 | 21.6 | 7000 | 8000 | HK3512 |
| 240 | 265 | 60 | — | — | — | — | IR240x265x60 |
| 220 | 240 | 50 | — | — | — | — | IR220x240x50 |
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联系人：陈经理 电 话：13585679765 手 机：13585679765 E-mail：982878686@qq.com
地 址：上海市奉贤区泰叶路159弄33号
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