FC3446180/YA4 Technical Specifications
| Bearing Type | Multi Row Cylindrical Roller Bearings |
|---|---|
| Bore Diameter(d) | 170mm |
| Outer Diameter (D) | 230mm |
| Total Inner Assembly Width (B) | 180mm |
| Outer Ring Width (C) | 180mm |
| Dynamic Load Rating (Cr) | 1010kN |
| Static Load Rating (Cor) | 2720kN |
| Limiting Speed (Grease) | |
| Limiting Speed (Oil) | |
| Weight | 21.7Kg |
| Material | High-carbon chromium bearing steel (GCr15 / 52100 equivalent) |
| Cage Type | Precision-machined brass cage |
| Precision Rating | P0 / Normal grade |
| Clearance | Normal clearance (CN) |
Product Description
FC3446180/YA4 is a Four-Row Cylindrical Roller Bearings with dimensions of 170×230×180 mm. It is engineered to accommodate extremely high radial loads and is widely used in rolling mill stands, metallurgical equipment, and industrial transmission systems.
suitable for heavy-duty rolling mill environments and high operating loads
Key Features
- FC type four-row cylindrical roller bearing designed for rolling mill roll neck applications.
- Four-row roller arrangement provides exceptionally high radial load carrying capacity.
- Separable design allows convenient mounting, dismounting, and maintenance.
- High rigidity construction helps maintain rolling accuracy under heavy operating loads.
- Optimized for high-speed rolling mill operation with reduced friction and heat generation.
- suitable for heavy-duty rolling mill environments and high operating loads.
Applications
- Rolling mill work roll positions
- Rolling mill backup roll positions
- Steel plant rolling equipment
- Metallurgical production machinery
Related Products
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.
