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7307BDT NACHI Angular Contact Ball Bearings
- NACHI
7307BDT
- Negotiation
- Negotiation
-
Wamei Industrial Manufacture Co.,Limited.2020-07-10 09:46:19
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Product Description
 |  | | |
| Name | 7307BDT | 7307BDT | 7307BDT |
| Brand | NTN | NACHI | CYSD |
| Size (mm) | 35x80x21(mm) | 35x80x21(mm) | 35x80x21(mm) |
| Bore Diameter (mm) | 35(mm) | 35(mm) | 35(mm) |
| Outer Diameter (mm) | 80(mm) | 80(mm) | 80(mm) |
| Width (mm) | 21(mm) | 21(mm) | 21(mm) |
| d | 35 mm 1.378 in | 35 mm 1.378 in | 35 mm 1.378 in |
| D | 80 mm 3.1496 in | 80 mm 3.1496 in | 80 mm 3.1496 in |
| B | 21 mm 0.8268 in | 21 mm 0.8268 in | 21 mm 0.8268 in |
| ra1 max. | 1 mm 0.0394 in | ||
| Angle (α) | 40 ° | 40 ° | 40 ° |
| a | 34,5 mm 1.3583 in | 13.7 mm 0.5394 in | |
| r min. | 1,5 mm 0.0591 in | 1.5 mm 0.0591 in | 1,5 mm 0.0591 in |
| r1 min. | 1 mm 0.0394 in | 1 mm 0.0394 in | |
| 2B | 42 mm 1.6535 in | 42 mm 1.6535 in | 42 mm 1.6535 in |
| da min. | 43,5 mm 1.7126 in | 40 mm 1.5748 in | |
| Da max. | 71,5 mm 2.815 in | 74.6 mm 2.937 in | |
| db min | 40,5 mm 1.5945 in | ||
| ra max. | 1,5 mm 0.0591 in | 1 mm 0.0394 in | |
| Db max | 74,5 mm 2.9331 in | ||
| Weight | 0,938 Kg | 0.475 Kg | 0,938 Kg |
| Basic dynamic load rating (C) | 59,5 kN | 61,5 kN | 59,5 kN |
| Basic static load rating (C0) | 48,5 kN | 49,5 kN | 48,5 kN |
| (Grease) Lubrication Speed | 6 800 r/min | 5500 r/min | 6800 r/min |
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- Wamei Industrial Manufacture Co.,Limited.
- AddressNo. 10, Industrial South Road,Jinan,Shandong,China
- Phone(Working Time)+86-15065923472
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