Englisch
Deutsch
Cylindrical Roller Bearing NJ2308 E M 40x90x33 mm
Item number:
NJ2308-E-M
Item features:
Due to the cylindrical rollers, the cylindrical roller bearing NJ2308-E-M has large contact surfaces between rolling elements and bearing rings. It is suitable for extremely high radial loads and high speeds. Main dimensions according to DIN 5412-1.
Technical ScribbleZoomable
Technical Data
| Inside Ø (mm): | 40 |
| Outside Ø (mm): | 90 |
| Width (mm): | 33 |
| Tolerance for inside-Ø (mm): | 0/-0,012 |
| Tolerance for outside-Ø (mm): | 0/-0,015 |
| Tolerance for width (mm): | 0/-0,12 |
| Bore: | cylindrical |
| Version: | NJ |
| Ring Material: | Rolling Bearing Steel |
| Rolling Element Material: | Rolling Bearing Steel |
| Cage Material: | Brass |
| Type of lubrication: | oiled |
| Internal Clearance: | CN (Standard) |
| Tolerance Class: | ABEC 1 / P0 |
| max. Operating Temperature: | +120°C |
| min. Operating Temperature: | -40°C |
| Magnetic: | yes |
| Norm: | DIN 5412-1 |
| Item weight: | 0,98 kg |
Features
- suitable for extremely high radial load capacities, axial load capacities in one direction and high speeds
- wider than series 3 and suitable for slightly higher loads
- Variant NJ: semi- locating bearing, axially displaceable in one direction
- cage material: brass. Special strength and durability under extreme conditions such as shock loads and vibrations, high acceleration forces and lack of lubrication
- manufacturers of bearings, such as FAG, KOYO, NSK, SKF, SNR, etc. assign different suffixes for their characteristics, for better orientation take note of the comparison table of bearings (see further information)