Self Aligning ball bearings 1306EKTN9
SKU:SEL000028
Self-aligning ball bearings 1306EKTN9
Manufacturer : SKF
Description
Technical specification
DIMENSIONS
| d |
30 mm
|
|
|---|---|---|
| D |
72 mm
|
|
| B |
19 mm
|
|
| d1 |
≈ 45.1 mm
|
|
| D1 |
≈ 59.1 mm
|
|
| r1,2 |
min. 1.1 mm
|
|
|
Tapered bore, taper 1:12
|
ABUTMENT DIMENSIONS
| Da |
max. 65 mm
|
|
|---|---|---|
| ra |
max. 1.1 mm
|
CALCULATION DATA
| Basic dynamic load rating | C |
22.5 kN
|
|---|---|---|
| Basic static load rating | C0 |
6.8 kN
|
| Fatigue load limit | Pu |
0.355 kN
|
| Reference speed |
19 000 r/min
|
|
| Limiting speed |
13 000 r/min
|
|
| Permissible angular misalignment | α |
3 °
|
| Calculation factor | kr |
0.04
|
| Calculation factor | e |
0.26
|
| Calculation factor | Y0 |
2.5
|
| Calculation factor | Y1 |
2.4
|
| Calculation factor | Y2 |
3.7
|
MASS
| Mass bearing |
0.39 kg
|
|---|