Tapered roller bearings, single row 30226J2
SKU:TAP000161
Tapered roller bearings, single row 30226J2
Manufacturer : SKF
Description
Technical specification
| Dimension series |
4FB
|
|---|
DIMENSIONS
| d |
130 mm
|
|
|---|---|---|
| D |
230 mm
|
|
| T |
43.75 mm
|
|
| d1 |
≈ 173.3 mm
|
|
| B |
40 mm
|
|
| C |
34 mm
|
|
| r1,2 |
min. 4 mm
|
|
| r3,4 |
min. 3 mm
|
|
| a |
44.606 mm
|
ABUTMENT DIMENSIONS
| da |
max. 152 mm
|
|
|---|---|---|
| db |
min. 146.5 mm
|
|
| Da |
min. 203 mm
|
|
| Da |
max. 216.5 mm
|
|
| Db |
min. 217 mm
|
|
| Ca |
min. 6 mm
|
|
| Cb |
min. 9.5 mm
|
|
| ra |
max. 4 mm
|
|
| rb |
max. 3 mm
|
CALCULATION DATA
| Basic dynamic load rating | C |
451 kN
|
|---|---|---|
| Basic static load rating | C0 |
490 kN
|
| Fatigue load limit | Pu |
51 kN
|
| Reference speed |
2 200 r/min
|
|
| Limiting speed |
2 800 r/min
|
|
| Calculation factor | e |
0.43
|
| Calculation factor | Y |
1.4
|
| Calculation factor | Y0 |
0.8
|
MASS
| Mass bearing |
6.84 kg
|
|---|