Cylindrical roller bearings, single row NU224ECJ/C3
SKU:BEA001344
Cylindrical roller bearings, single row NU224ECJ/C3
Manufacturer : SKF
Description
Technical specification
DIMENSIONS
| d |
120 mm
|
|
|---|---|---|
| D |
215 mm
|
|
| B |
40 mm
|
|
| D1 |
≈ 186.83 mm
|
|
| F |
143.5 mm
|
|
| r1,2 |
min. 2.1 mm
|
|
| r3,4 |
min. 2.1 mm
|
|
| s |
max. 1.9 mm
|
ABUTMENT DIMENSIONS
| da |
min. 132 mm
|
|
|---|---|---|
| da |
max. 140 mm
|
|
| db |
min. 146 mm
|
|
| Da |
max. 201.6 mm
|
|
| ra |
max. 2 mm
|
|
| rb |
max. 2 mm
|
CALCULATION DATA
| Basic dynamic load rating | C |
390 kN
|
|---|---|---|
| Basic static load rating | C0 |
430 kN
|
| Fatigue load limit | Pu |
49 kN
|
| Reference speed |
3 400 r/min
|
|
| Limiting speed |
3 600 r/min
|
|
| Calculation factor | kr |
0.15
|
| Limiting value | e |
0.2
|
| Axial load factor | Y |
0.6
|
MASS
| Mass bearing |
5.65 kg
|
|---|