Angular contact ball bearings, double row 3308A/C3
SKU:ACB000033
Angular contact ball bearings, double row 3308A/C3
Manufacturer : SKF
Description
Technical specification
DIMENSIONS
| d |
40 mm
|
|
|---|---|---|
| D |
90 mm
|
|
| B |
36.5 mm
|
|
| d2 |
≈ 50.8 mm
|
|
| D2 |
≈ 80.5 mm
|
|
| r1,2 |
min. 1.5 mm
|
|
| a |
53 mm
|
ABUTMENT DIMENSIONS
| da |
min. 49 mm
|
|
|---|---|---|
| Da |
max. 81 mm
|
|
| ra |
max. 1.5 mm
|
CALCULATION DATA
| Basic dynamic load rating | C |
65.5 kN
|
|---|---|---|
| Basic static load rating | C0 |
48 kN
|
| Fatigue load limit | Pu |
2.04 kN
|
| Reference speed |
7 500 r/min
|
|
| Limiting speed |
7 500 r/min
|
|
| Calculation factor | kr |
0.07
|
| Calculation factor | e |
0.8
|
| Calculation factor | X |
0.63
|
| Calculation factor | Y0 |
0.66
|
| Calculation factor | Y1 |
0.78
|
| Calculation factor | Y2 |
1.24
|
MASS
| Mass bearing |
0.93 kg
|
|---|