Main Products: Angular Contact Ball Bearings ,Thrust Bearing Stacks ,TC Bearings ,High Precision Cross Roller Bearings ,Flexible Bearings ,Non-standard Bearings ,Turbocahger bearings ,Mud motor bearings ,Tungsten Carbide Tile Bearing
Angular Contact Ball Bearings 71930C/1036930-Single Row, 150mm ID x 210mm OD x 28mm
USD $50 - $3000 /Piece
Min.Order:1 Piece
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LUOYANG MONTON BEARING SCIENCE & TECHNOLOGY CO.,LTD.
Business license
Business Type: Manufacturer
Luoyang Henan ChinaMain Products: Angular Contact Ball Bearings ,Thrust Bearing Stacks ,TC Bearings ,High Precision Cross Roller Bearings ,Flexible Bearings ,Non-standard Bearings ,Turbocahger bearings ,Mud motor bearings ,Tungsten Carbide Tile Bearing
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Product Details
| d | 150 | mm | |
| D | 210 | mm | |
| B | 28 | mm | |
| d1 | 168.5 | mm | |
| d2 | 168.5 | mm | |
| D1 | 191.5 | mm | |
| r1,2 | min. | 2 | mm |
| r3,4 | min. | 1 | mm |
| a | 56.1 | mm |
| da | min. | 159 | mm |
| db | min. | 159 | mm |
| Da | max. | 201 | mm |
| Db | max. | 205 | mm |
| ra | max. | 2 | mm |
| rb | max. | 1 | mm |
| dn | 173.5 | mm |
| Basic dynamic load rating | C | 108 | kN | |
| Basic static load rating | C0 | 125 | kN | |
| Fatigue load limit | Pu | 3.9 | kN | |
| Attainable speed for grease lubrication | 5600 | r/min | ||
| Attainable speed for oil-air lubrication | 8500 | r/min | ||
| Contact angle | α | 25 | ° | |
| Ball diameter | Dw | 19.05 | mm | |
| Number of balls | z | 23 | ||
| Reference grease quantity | Gref | 35 | cm³ | |
| Preload and stiffness (back-to-back, face-to-face) | ||||
| Preload class A | GA | 740 | N | |
| Static axial stiffness, preload class A | 340 | N/µm | ||
| Preload class B | GB | 1480 | N | |
| Static axial stiffness, preload class B | 447 | N/µm | ||
| Preload class C | GC | 2960 | N | |
| Static axial stiffness, preload class C | 596 | N/µm | ||
| Preload class D | GD | 5920 | N | |
| Static axial stiffness, preload class D | 814 | N/µm | ||
| Calculation factors | ||||
| Calculation factor | f | 1.24 | ||
| Calculation factor | f1 | 0.98 | ||
| Calculation factor | f2A | 1 | ||
| Calculation factor | f2B | 1.04 | ||
| Calculation factor | f2C | 1.08 | ||
| Calculation factor | f2D | 1.14 | ||
| Calculation factor | fHC | 1 | ||
| Calculation factor | e | 0.68 | ||
| Calculation factor (single, tandem) | Y2 | 0.87 | ||
| Calculation factor (single, tandem) | Y0 | 0.38 | ||
| Calculation factor (single, tandem) | X2 | 0.41 | ||
| Calculation factor (back-to-back, face-to-face) | Y1 | 0.92 | ||
| Calculation factor (back-to-back, face-to-face) | Y2 | 1.41 | ||
| Calculation factor (back-to-back, face-to-face) | Y0 | 0.76 | ||
| Calculation factor (back-to-back, face-to-face) | X2 | 0.67 | ||
| Mass bearing | 2.5 | kg |
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