249/750CAK30/W33 Technical Specifications
| Bearing Type | 249 Series Spherical Roller Bearings |
|---|---|
| d (ID) | 750mm |
| D (OD) | 1000mm |
| B (Width) | 250mm |
| Dynamic Load (Cr) | 7698kN |
| Static Load (Cor) | 17999kN |
| Mass | 560Kg |
| Material | GCr15SiMn |
| Cage | CA = brass cage |
| Clearance | Normal radial internal clearance |
| Precision | P0 / Normal grade |
Product Description
249/750CAK30/W33 is a Double Row Spherical Roller Bearing with dimensions 750×1000×250 mm and weight 560 kg. It features the CA internal design with retaining flanges on the inner ring and a guide ring centred on the inner ring, plus a K30 tapered bore (taper 1:30) for mounting on adapter sleeves or tapered shafts. The bearing is equipped with a CA machined brass cage and W33 annular groove with three lubrication holes in the outer ring. It is engineered for self-aligning capability, high load-bearing capacity, and impact resistance, making it ideal for applications with shaft deflection or installation errors. It offers a dynamic load rating of 7698 kN and a static load rating of 17999 kN.
The bearing operates in a temperature range of -30°C to +200°C. It provides stable and reliable shaft support under harsh, heavy-load conditions. It is widely used in metallurgy, mining, building materials industries, and other heavy industrial applications.
- Double row spherical roller bearing with self-aligning design to compensate for shaft deflection and misalignment.
- High load-bearing capacity and excellent impact resistance.
- CA internal design with retaining flanges on inner ring and guide ring centred on inner ring.
- K30 tapered bore (taper 1:30) for mounting on adapter sleeves or tapered shafts.
- W33 annular groove and three lubrication holes in the outer ring.
- Delivers stable and reliable shaft support under harsh, heavy-load conditions.
- Operating temperature range: -30°C to +200°C.
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.
