Tapered roller bearings single row 31322X
SKU:TAP000382
Tapered roller bearings single row 31322X
Manufacturer : SKF
Description
Technical specification
| Dimension series |
7GB
|
|---|
DIMENSIONS
| d |
110 mm
|
|
|---|---|---|
| D |
240 mm
|
|
| T |
63 mm
|
|
| d1 |
≈ 176.88 mm
|
|
| B |
57 mm
|
|
| C |
38 mm
|
|
| r1,2 |
min. 4 mm
|
|
| r3,4 |
min. 3 mm
|
|
| a |
72.256 mm
|
ABUTMENT DIMENSIONS
| da |
max. 136 mm
|
|
|---|---|---|
| db |
min. 126.5 mm
|
|
| Da |
min. 188 mm
|
|
| Da |
max. 227 mm
|
|
| Db |
min. 224 mm
|
|
| Ca |
min. 8 mm
|
|
| Cb |
min. 25 mm
|
|
| ra |
max. 4 mm
|
|
| rb |
max. 3 mm
|
CALCULATION DATA
| Basic dynamic load rating | C |
491 kN
|
|---|---|---|
| Basic static load rating | C0 |
585 kN
|
| Fatigue load limit | Pu |
61 kN
|
| Reference speed |
1 900 r/min
|
|
| Limiting speed |
2 800 r/min
|
|
| Calculation factor | e |
0.83
|
| Calculation factor | Y |
0.72
|
| Calculation factor | Y0 |
0.4
|
MASS
| Mass bearing |
12 kg
|
|---|