NJ248M Technical Specifications
| Bearing Type | Single Row Cylindrical Roller Bearings |
|---|---|
| d (ID) | 240mm |
| D (OD) | 440mm |
| B (Width) | 72mm |
| Dynamic Load (Cr) | 1050kN |
| Static Load (Cor) | 1540kN |
| Mass | 49.6Kg |
| Material | GCr15 Bearing Steel |
| Cage | Machined brass cage |
| Clearance | C3 clearance |
| Precision | P0 |
Product Description
The NJ248M NJ Series Cylindrical Roller Bearing is designed for high radial load applications with unidirectional axial location. With dimensions of 240mm bore diameter, 440mm outer diameter, and 72mm width, this standard bearing delivers outstanding performance in demanding industrial environments. It features a dynamic load rating of 1050kN and static load rating of 1540kN for exceptional load capacity in heavy-duty applications. The inner ring with one flange, outer ring with two flanges design provides optimal performance for specific application requirements. Featuring machined brass cage for enhanced operational reliability.
Commonly used in: locating bearingselectric motorsmarine equipmentmachine tool spindlesindustrial gearboxes
Interchange Brand Reference
SKF: NJ 248 M, FAG: NJ248-M1, NSK: NJ 248 M, TIMKEN: NJ248MA
Key Features
High radial load capacity, Unidirectional axial location, Machined brass cage, Low friction operation
Applications
Industrial gearboxes, Electric motors, Marine equipment, Machine tool spindles, Locating bearings
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.
