Cylindrical Roller Bearing (NU/NJ Series)
Full Specifications
| Type | Cylindrical Roller |
|---|---|
| Series | NU / NJ / NUP |
| Bore Range | 20 – 300 mm |
| Material | Chrome steel GCr15 |
| Classification | SKF / FAG / NSK compatible |
| HS Code | 8482.50 |
Description
Hicool supplies NU and NJ series cylindrical roller bearings for applications requiring high radial load capacity and speed, including marine propulsion shafts, gearboxes, and pumps. Manufactured to ISO 15:2017 with dimensional compatibility to SKF, FAG, NTN, and NSK equivalents. NU series allows axial displacement; NJ series provides one-way axial location. Cage materials: pressed steel, machined brass, or polymer. Clearance class C3 standard for elevated temperature applications. Supplied with dimensional report and load rating data per ISO 281. Stocking for spares packages available.
Watch: NU / NJ: The Rib Changes the Job
The simplified NU and NJ sections explain how rib arrangement affects axial location. Confirm the complete bearing arrangement before replacement.
Illustrative procurement and selection guide; not product footage or performance test evidence. Confirm the final specification for your application.
Send the full bearing code, clearance suffix and assembly drawing. Request a quotation: sales@hiqool.com