Deep groove ball bearings 6309-2Z/C3
SKU:BEA000699
Deep groove ball bearings 6309-2Z/C3
Manufacturer : SKF
Description
Technical specification
DIMENSIONS
| d |
45 mm
|
|
|---|---|---|
| D |
100 mm
|
|
| B |
25 mm
|
|
| d1 |
≈ 62.18 mm
|
|
| D2 |
≈ 86.7 mm
|
|
| r1,2 |
min. 1.5 mm
|
ABUTMENT DIMENSIONS
| da |
min. 54 mm
|
|
|---|---|---|
| da |
max. 62.1 mm
|
|
| Da |
max. 91 mm
|
|
| ra |
max. 1.5 mm
|
CALCULATION DATA
| Basic dynamic load rating | C |
55.3 kN
|
|---|---|---|
| Basic static load rating | C0 |
31.5 kN
|
| Fatigue load limit | Pu |
1.34 kN
|
| Reference speed |
15 000 r/min
|
|
| Limiting speed |
7 500 r/min
|
|
| Calculation factor | kr |
0.03
|
| Calculation factor | f0 |
13
|
MASS
| Mass bearing |
0.87 kg
|
|---|