Needle roller bearings with machined rings, with an inner ring NA 4901
SKU:NEE000016
Needle roller bearings with machined rings, with an inner ring NA 4901
Manufacturer : SKF
Description
Technical specification
DIMENSIONS
| d |
12 mm
|
|
|---|---|---|
| D |
24 mm
|
|
| B |
13 mm
|
|
| F |
16 mm
|
|
| r1,2 |
min. 0.3 mm
|
|
| s |
max. 0.5 mm
|
ABUTMENT DIMENSIONS
| da |
min. 14 mm
|
|
|---|---|---|
| Da |
max. 22 mm
|
|
| ra |
max. 0.3 mm
|
CALCULATION DATA
| Basic dynamic load rating | C |
9.9 kN
|
|---|---|---|
| Basic static load rating | C0 |
12.2 kN
|
| Fatigue load limit | Pu |
1.46 kN
|
| Reference speed |
22 000 r/min
|
|
| Limiting speed |
26 000 r/min
|
MASS
| Mass bearing |
0.026 kg
|
|---|