231SM420-MA Technical Specifications
| Bearing Type | 231 Series Spherical Roller Bearings |
|---|---|
| d (ID) | 420mm |
| D (OD) | 700mm |
| B (Width) | 300mm |
| Dynamic Load (Cr) | 4200kN |
| Static Load (Cor) | 7800kN |
| Mass | 450Kg |
| Material | High-carbon chromium bearing steel |
| Cage | Machined brass cage |
| Clearance | C3 |
| Precision | P0 |
Product Description
Interchange Brand Reference
Cooper split bearing equivalent
Key Features
Split bearing design allows quick on-site installation and replacement.
Designed for extremely heavy radial loads and shock loading conditions.
Self-aligning capability improves operational stability.
Reduces downtime for large industrial equipment maintenance.
Applications
Suitable for large rotary kilns, mining mills, crushers, tunnel boring machines, and metallurgical machinery operating under severe conditions.
Delivery & Service
Delivery Time
In-stock items: 3–5 working days; Bulk orders: 7–15 working days.
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.
