4068D/W33 Technical Specifications
| ID | 340 mm | Inside diameter(I.D.) |
|---|---|---|
| OD | 520 mm | Outside diameter(O.D.) |
| 2B | 180 mm | Width |
| r12 | 5 mm | Outer ring chamfer |
| r34 | 2 mm | Inner ring chamfer |
| Grease speed | 700 r/min | Limiting speed (grease lubrication) |
| Oil speed | 950 r/min | Limiting speed(oil lubrication) |
| Cr | 600 kN | Radial dynamic load rating |
| Cor | 1720 kN | Radial static load rating |
| Mass | 130.5 Kg | Weight |
Product Description
The 4068D/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. Its double row angular contact structure provides improved load distribution and higher stiffness compared with single row bearing designs.
This bearing features a 340mm bore diameter, 520mm outside diameter and 180mm width. The optimized internal geometry ensures balanced load distribution between both rows of balls, reducing stress concentration and extending service life under demanding operating conditions.
The bearing provides a dynamic load rating of 600 kN and a static load rating of 1720 kN. Equipped with a steel cage, it offers reliable performance with a limiting speed of 950 r/min under grease lubrication.
4068D/W33 double row angular contact ball bearings are suitable for mining equipment, large generators, heavy transmission systems and other industrial machinery requiring high load capacity, precision and long service life. Customized bearing solutions are available according to specific application 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.