推力球轴承
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推力球轴承
| 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] | |
| 45 | 85 | 33 | 80 | 163 | 1900 | 3000 | 53309U |
| 40 | 78 | 31 | 69.3 | 135 | 2100 | 3300 | 53308U |
| 30 | 60 | 25 | 42.8 | 78.7 | 2700 | 4200 | 53306U |
| 25 | 52 | 22 | - | - | - | - | 53305U |
| 25 | 52 | 19.8 | 35.7 | 61.4 | 3100 | 4800 | 53305 |
| 360 | 500 | 130 | 701 | 3500 | 340 | 500 | 53272U |
| 340 | 460 | 113 | 584 | 2830 | 380 | 570 | 53268U |
| 320 | 440 | 112 | 577 | 2710 | 400 | 600 | 53264U |
| 320 | 440 | 100.5 | 577 | 2710 | 400 | 600 | 53264 |
| 300 | 420 | 112 | 570 | 2600 | 400 | 600 | 53260U |
| 300 | 420 | 100.5 | 570 | 2600 | 400 | 600 | 53260 |
| 280 | 380 | 94 | - | - | - | - | 53256U |
| 280 | 380 | 85 | - | - | - | - | 53256 |
| 260 | 360 | 93 | 445 | 1880 | 490 | 750 | 53252U |
| 260 | 360 | 82.8 | 445 | 1880 | 490 | 750 | 53252 |
| 240 | 340 | 92 | 442 | 1800 | 520 | 800 | 53248U |
| 240 | 340 | 81.7 | 442 | 1800 | 520 | 800 | 53248 |
| 220 | 300 | 75 | 342 | 1310 | 580 | 900 | 53244U |
| 220 | 300 | 65.5 | 342 | 1310 | 580 | 900 | 53244 |
| 200 | 280 | 74 | 314 | 1110 | 620 | 950 | 53240U |
| 200 | 280 | 65.3 | 314 | 1110 | 620 | 950 | 53240 |
| 190 | 270 | 73 | -298 | 1010 | 650 | 1000 | 53238U |
| 190 | 270 | 65.6 | 298 | 1010 | 650 | 1000 | 53238 |
| 180 | 250 | 66 | 294 | 986 | 710 | 1100 | 53236U |
| 180 | 250 | 58.2 | 294 | 986 | 710 | 1100 | 53236 |
| 170 | 240 | 65 | 269 | 874 | 750 | 1150 | 53234U |
| 170 | 240 | 58.7 | 269 | 874 | 750 | 1150 | 53234 |
| 160 | 225 | 61 | 247 | 803 | 810 | 1250 | 53232U |
| 160 | 225 | 54.7 | 247 | 803 | 810 | 1250 | 53232 |
| 150 | 215 | 60 | 244 | 768 | 840 | 1300 | 53230U |
