248/1900-MB-C4 Technical Specifications
| Bearing Type | 248 Series Spherical Roller Bearings |
|---|---|
| d (ID) | 1900mm |
| D (OD) | 2300mm |
| B (Width) | 400mm |
| Dynamic Load (Cr) | 20800kN |
| Static Load (Cor) | 75000kN |
| Mass | 3570Kg |
| Material | GCr15SiMn |
| Cage | MB = Solid brass cage, guided on inner ring |
| Clearance | C4 radial internal clearance |
| Precision | P0 / Normal grade |
Product Description
248/1900-MB-C4 is a Double Row Spherical Roller Bearing with central rib and cylindrical bore, dimensions 1900×2300×400 mm and weight 3570 kg, replacing old designation 248/1900MBC4. It features an MB solid brass cage guided on the inner ring and C4 radial internal clearance. This bearing 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 20799937 N and a static load rating of 74999941 N.
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 central rib and cylindrical bore, engineered for self-aligning capability.
- High load-bearing capacity and excellent impact resistance.
- MB solid brass cage, guided on inner ring, for stable operation and extended service life.
- C4 radial internal clearance for higher thermal expansion and heavy load conditions.
- Delivers stable and reliable shaft support under harsh, heavy-load conditions.
- Engineered for mining, metallurgy and building materials industries.
- 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.
