4956X3D/W33 Technical Specifications
| ID | 280 mm | Inside diameter(I.D.) |
|---|---|---|
| OD | 390 mm | Outside diameter(O.D.) |
| 2B | 92 mm | Width |
| r12 | 4 mm | Outer ring chamfer |
| r34 | 2 mm | Inner ring chamfer |
| Grease speed | 850 r/min | Limiting speed (grease lubrication) |
| Oil speed | 1100 r/min | Limiting speed(oil lubrication) |
| Cr | 305 kN | Radial dynamic load rating |
| Cor | 715 kN | Radial static load rating |
| Mass | 35 Kg | Weight |
Product Description
The 4956X3D/W33 Double Row Angular Contact Ball Bearing is designed for heavy industrial applications requiring high radial and axial load capacity, excellent rigidity and stable operation. The double row angular contact structure provides improved load distribution and higher stiffness compared with single row bearing designs.
This bearing features a 280mm bore diameter, 390mm outside diameter and 92mm width. The optimized internal geometry ensures uniform load distribution between both rows of balls, reducing operating stress and extending service life under demanding conditions.
The bearing provides a dynamic load rating of 305 kN and a static load rating of 715 kN. Equipped with a steel cage, it offers reliable performance with a limiting speed of 1100 r/min under grease lubrication.
4956X3D/W33 double row angular contact ball bearings are suitable for heavy industrial machinery, rolling mills and other applications requiring high load capacity, precision and long service life. Customized bearing solutions are available according to specific operating requirements.
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.