RNAST
保持架型；mm尺寸；内轮、外轮拆卸型
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Bearing Number
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| Shaft Diameter mm dr |
Bearing Number | Major Dimensions mm |
Weight gr. |
Basic Dynamic Rated Load C/kgf |
Basic Static Rated Load Co/Kgf |
Track Load Capacity kgf |
Allowed RPM |
||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cylindrical Outer Ring | Spherical Outer Ring | D | B | dr | r | ||||||||||||||
| 10 | RNAST 6 | RNAST 6R | 19 | 9.8 | 10 | 0.5 | 13.9 | 370 | 290 | 320/120 | 20,000 | ||||||||
| 12 | RNAST 8 | RNAST 8R | 24 | 9.8 | 12 | 1 | 23.5 | 510 | 380 | 360 / 160 | 17,000 | ||||||||
| 14 | RNAST 10 | RNAST 10R | 30 | 11.8 | 14 | 1.5 | 42.5 | 880 | 640 | 510 / 210 | 15,000 | ||||||||
| 16 | RNAST 12 | RNAST 12R | 32 | 11.8 | 16 | 1.5 | 49.5 | 940 | 710 | 540 / 240 | 13,000 | ||||||||
| 20 | RNAST 15 | RNAST 15R | 35 | 11.8 | 20 | 1.5 | 50 | 1,110 | 920 | 600 / 270 | 10,000 | ||||||||
| 22 | RNAST 17 | RNAST 17R | 40 | 15.8 | 22 | 1.5 | 90 | 1,580 | 1,340 | 990 / 320 | 9,500 | ||||||||
| 25 | RNAST 20 | RNAST 20R | 47 | 15.8 | 25 | 1.5 | 135 | 1,740 | 1,560 | 1,160 / 390 | 8,500 | ||||||||
| 30 | RNAST 25 | RNAST 25R | 52 | 15.8 | 30 | 1.5 | 152 | 1,870 | 1,790 | 1,290 / 450 | 7,000 | ||||||||
| 38 | RNAST 30 | RNAST 30R | 62 | 19.8 | 38 | 1.5 | 255 | 2,740 | 2,850 | 2,020 / 570 | 5,500 | ||||||||
| 42 | RNAST 35 | RNAST 35R | 72 | 19.8 | 42 | 1.5 | 375 | 2,910 | 3,170 | 2,340 / 700 | 5,000 | ||||||||
| 50 | RNAST 40 | RNAST 40R | 80 | 19.8 | 50 | 2 | 420 | 3,220 | 3,800 | 2,450 / 800 | 4,000 | ||||||||
| 55 | RNAST 45 | RNAST 45R | 85 | 19.8 | 55 | 2 | 460 | 3,360 | 4,110 | 2,600 / 870 | 4,000 | ||||||||
| 60 | RNAST 50 | RNAST 50R | 90 | 19.8 | 60 | 2 | 500 | 3,500 | 4,430 | 2,750 / 940 | 3,500 | ||||||||
