Tapered roller bearings single row 32228
SKU:TRB000035
Tapered roller bearings, single row 32228
Manufacturer : SKF
Description
Technical specification
| Dimension series |
4FD
|
|---|
DIMENSIONS
| d |
140 mm
|
|
|---|---|---|
| D |
250 mm
|
|
| T |
71.75 mm
|
|
| d1 |
≈ 191.53 mm
|
|
| B |
68 mm
|
|
| C |
58 mm
|
|
| r1,2 |
min. 4 mm
|
|
| r3,4 |
min. 3 mm
|
|
| a |
59.503 mm
|
ABUTMENT DIMENSIONS
| da |
max. 159 mm
|
|
|---|---|---|
| db |
min. 156.5 mm
|
|
| Da |
min. 210 mm
|
|
| Da |
max. 236.5 mm
|
|
| Db |
min. 238 mm
|
|
| Ca |
min. 8 mm
|
|
| Cb |
min. 13.5 mm
|
|
| ra |
max. 4 mm
|
|
| rb |
max. 3 mm
|
CALCULATION DATA
| Basic dynamic load rating | C |
691 kN
|
|---|---|---|
| Basic static load rating | C0 |
1 000 kN
|
| Fatigue load limit | Pu |
100 kN
|
| Reference speed |
1 900 r/min
|
|
| Limiting speed |
2 600 r/min
|
|
| Calculation factor | e |
0.43
|
| Calculation factor | Y |
1.4
|
| Calculation factor | Y0 |
0.8
|
MASS
| Mass bearing |
14.2 kg
|
|---|