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INA VLU200414 Slewing ring 4 point contact
MODEL VLU200414
$6,712.72 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable:No
I.D.
11.969
O.D.
20.394
Specifications
| d i | 304 mm | Tolerance: +0,5 |
|---|---|---|
| D a | 518 mm | Tolerance: -0,5 |
| D a ZT | 516 mm | Valid for bearings with centring (suffix ZT) Centring lengths (see dimension drawing)Tolerance: -IT8 |
|---|---|---|
| D i | 415,5 mm | Tolerance: +0,5 |
| d a | 412,5 mm | Tolerance: -0,5 |
| d i ZT | 306 mm | Valid for bearings with centring (suffix ZT) Centring lengths (T, t) (see dimension drawing)Tolerance: +IT8 |
| H | 56 mm | |
| L a | 490 mm | |
| L i | 332 mm | |
| n a | 8 | Number of fixing holes in outer ring |
| n i | 12 | Number of fixing holes in inner ring |
| m | 23,5 kg | Mass |
|---|---|---|
| F r per | 55000 N | Maximum permissible radial load against friction lock |
| C a | 169000 N | Basic dynamic load rating, axial |
| C 0a | 295000 N | Basic static load rating, axial |
| C r | 111000 N | Basic dynamic load rating, radial |
| C 0r | 110000 N | Basic static load rating, radial |
| 4 taper type lubrication nipples, DIN 71412-A S8x1, spaced uniformly on circumference | ||
| Bearings are also available without holes in the bearing rings. |
How do I choose the right type of bearing for my application?
Start with the load and how it’s applied. You need to know if you’re dealing with radial loads, axial loads, or a mix of both. Then look at speed, operating environment, and space constraints. For example, ball bearings are great for high speed and lighter loads, while roller bearings handle heavier loads but usually at lower speeds. If there’s contamination, moisture, or heat involved, you may need sealed bearings or specific materials. In most cases, the right choice comes down to matching load type, speed, and environment to the bearing design.