4992X2D/W33 Technical Specifications
| ID | 460 mm | Inside diameter(I.D.) |
|---|---|---|
| OD | 620 mm | Outside diameter(O.D.) |
| 2B | 148 mm | Width |
| r12 | 4 mm | Outer ring chamfer |
| r34 | 1.5 mm | Inner ring chamfer |
| Grease speed | 950 r/min | Limiting speed (grease lubrication) |
| Oil speed | 1400 r/min | Limiting speed(oil lubrication) |
| Cr | 810 kN | Radial dynamic load rating |
| Cor | 2000 kN | Radial static load rating |
| Mass | 116 Kg | Weight |
Product Description
The 4992X2D/W33 Double Row Angular Contact Ball Bearing is designed for heavy-duty industrial applications requiring high radial and axial load capacity, excellent rigidity and stable operation. The double row angular contact configuration provides improved load support compared with single row bearing designs.
This bearing features a 460mm bore diameter, 620mm outside diameter and 148mm width. The optimized internal geometry ensures uniform load distribution between both rows of balls, reducing operating stress and extending service life.
The bearing provides a dynamic load rating of 810 kN and a static load rating of 2000 kN. Equipped with a steel cage, it offers reliable performance with a limiting speed of 1400 r/min under grease lubrication.
4992X2D/W33 double row angular contact ball bearings are suitable for mining equipment, large generators, steel machinery and other heavy industrial applications requiring durability and precision.
Service
Shipping
Ocean Freight / Land Transport
Warranty
12-month warranty, extendable to 18 months.
Loading Port
Dalian Port or other nominated port
Packing
Export packing: tube + box + carton + wooden case
Order
Mixed models & small orders welcome
Image for reference only.