NTN軸承
軸承型號 |
d - 內(nèi)徑 |
D - 外徑 |
B - 厚度 |
Cr - 動負荷 |
Cor - 靜負荷 |
參考轉(zhuǎn)速 |
極限轉(zhuǎn)速 |
|---|---|---|---|---|---|---|---|
| W 63804-2RZ | 20 mm | 32 mm | 10 mm | 3.12 N | 2.08 N | 48000 rpm | 24000 rpm |
| W 61704 R | 20 mm | 27 mm | 4 mm | 0.585 N | 0.39 N | 50000 rpm | 32000 rpm |
| W 61904 R | 20 mm | 37 mm | 9 mm | 5.53 N | 3.65 N | 43000 rpm | 26000 rpm |
| W 61704 | 20 mm | 27 mm | 4 mm | 0.585 N | 0.39 N | 50000 rpm | 32000 rpm |
| 6004-2Z | 20 mm | 42 mm | 12 mm | 9.95 N | 5 N | 38000 rpm | 19000 rpm |
| W 6204-2RZ | 20 mm | 47 mm | 14 mm | 10.8 N | 6.55 N | 34000 rpm | 17000 rpm |
| 6304 | 20 mm | 52 mm | 15 mm | 16.8 N | 7.8 N | 30000 rpm | 19000 rpm |
| 4304 ATN9 | 20 mm | 52 mm | 21 mm | 23.4 N | 16 N | 22000 rpm | 12000 rpm |
| W 61904-2Z | 20 mm | 37 mm | 9 mm | 5.53 N | 3.65 N | 43000 rpm | 20000 rpm |
| 6304-2RSL | 20 mm | 52 mm | 15 mm | 15.9 N | 7.8 N | 30000 rpm | 15000 rpm |
| 6304-2RSH | 20 mm | 52 mm | 15 mm | 16.8 N | 7.8 N | - | 9500 rpm |
| W 6004-2Z | 20 mm | 42 mm | 12 mm | 8.06 N | 5 N | 38000 rpm | 19000 rpm |
| W 63804 R | 20 mm | 32 mm | 10 mm | 3.12 N | 2.08 N | 48000 rpm | 30000 rpm |
| 6204 NR | 20 mm | 47 mm | 14 mm | 13.5 N | 6.55 N | 32000 rpm | 20000 rpm |
| W 63804 R-2Z | 20 mm | 32 mm | 10 mm | 3.12 N | 2.08 N | 48000 rpm | 24000 rpm |
| W 61904-2RS1 | 20 mm | 37 mm | 9 mm | 5.53 N | 3.65 N | - | 12000 rpm |
| 6004 N | 20 mm | 42 mm | 12 mm | 9.95 N | 5 N | 38000 rpm | 24000 rpm |
| 6004-ZNR | 20 mm | 42 mm | 12 mm | 9.95 N | 5 N | 38000 rpm | 24000 rpm |
| W 61904 R-2Z | 20 mm | 37 mm | 9 mm | 5.53 N | 3.65 N | 43000 rpm | 20000 rpm |
| W 61704 R-2ZS | 20 mm | 27 mm | 4 mm | 0.585 N | 0.39 N | 50000 rpm | 26000 rpm |