FAG NNU4948-S-M-SP-C3 Image 1
Visual product photo and picture of the product.
Price: 3,780.94 $
Specifications
Weight and Dimensions
| Inner (d) MM |
240 |
| Outer (D) MM |
320 |
| Width (B) MM |
80 |
| Inner (d) Inch |
9.4488 |
| Outer (D) Inch |
12.5984 |
| Width (B) Inch |
3.1496 |
| Weight (kg) |
17.4 kg
|
Product Properties
| Bore |
C - Cylindrical Bore |
| Seal |
No Seal |
| Cage Type |
M - Brass Cage |
| External Modification |
W33 |
| Radial Internal Play |
C3 Internal Play (Higher than Cn) |
| Precision |
SP - Precision Higher than P4S |
| Heat Stabilization |
No Heat Stabilization - Temperatures up to 120 °C |
Data from Schaeffler (medias)
| Width (b) mm |
80 |
| Basic static load rating, radial (C 0r) |
1210000 |
| Fatigue load limit, radial (C ur) |
138000 |
| Limiting speed for grease lubrication (n G Grease) |
2400 |
| Limiting speed for oil lubrication (n G Oil) |
2800 |
| ECLASS number |
23-05-09-01 |
| ECLASS2 number |
23-05-09-01 |
Suffix description
| S |
Lubrication Groove And Three Holes In Bearing Outer Ring |
| M |
Solid Brass Cage, Roller Guided |
| SP |
Special Precision Class For Machine Tool Bearings: Dimensional Accuracy Approximately To P5, Running Accuracy Approximately To P4 |
| C3 |
Internal Clearance Larger Than Normal |
