Needle roller bearings with machined rings, with an inner ring NA 4900
SKU:BEA001088
Needle roller bearings with machined rings, with an inner ring NA 4900
Manufacturer : SKF
Description
Technical specification
DIMENSIONS
| d |
10 mm
|
|
|---|---|---|
| D |
22 mm
|
|
| B |
13 mm
|
|
| F |
14 mm
|
|
| r1,2 |
min. 0.3 mm
|
|
| s |
max. 0.5 mm
|
ABUTMENT DIMENSIONS
| da |
min. 12 mm
|
|
|---|---|---|
| Da |
max. 20 mm
|
|
| ra |
max. 0.3 mm
|
CALCULATION DATA
| Basic dynamic load rating | C |
8.8 kN
|
|---|---|---|
| Basic static load rating | C0 |
10.4 kN
|
| Fatigue load limit | Pu |
1.22 kN
|
| Reference speed |
24 000 r/min
|
|
| Limiting speed |
28 000 r/min
|
MASS
| Mass bearing |
0.024 kg
|
|---|