SL181856 Technical Specifications
| Bearing Type | Full Complement Cylindrical Roller Bearings | |
|---|---|---|
| Shaft Diameter | 280mm | |
| Dimensions | d | 280mm |
| D | 350mm | |
| B | 33mm | |
| rmin | 2mm | |
| s | 3mm | |
| Install Dimensions | F | -mm |
| d1 | 304.5mm | |
| D1 | 324mm | |
| E | 332mm | |
| Basic Load Rating | Cr | 305kN |
| Cor | 600kN | |
| Weight | 7kg | |
| Limiting speed n1 oil≈ | 850r/min | |
| Material | GCr15 Bearing Steel | |
| Cage Type | full complement rollers without cage | |
| Precision Rating | P0 | |
| Clearance | C3 clearance | |
Product Description
SL181856 is a single row full complement cylindrical roller bearing with dimensions of 280 × 350 × 33 mm. The bearing is commonly cross referenced with NCF1856V and is designed for applications requiring extremely high radial load capacity, high rigidity and long service life.
With a bore diameter of 280 mm, this bearing is particularly suitable for heavy-duty gearboxes, mining machinery and metallurgical equipment.
Key Features
- Full complement roller design without cage for maximum radial load capacity.
- Higher load carrying capability than comparable caged cylindrical roller bearings.
- High rigidity and excellent resistance to shock and vibration loads.
- Optimized internal geometry for reliable load distribution and extended service life.
- Designed for large industrial machinery requiring high reliability.
Applications
- Heavy-duty gearboxes
- Mining machinery
- Metallurgical equipment
- Large conveyors
- Industrial drive systems
What is a full complement cylindrical roller bearing?
A full complement cylindrical roller bearing uses the maximum possible number of rollers without a cage, providing significantly higher radial load capacity than comparable caged designs.
What is the equivalent bearing for SL181856?
SL181856 is commonly cross referenced with NCF1856V bearing.
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.
