Angular contact ball bearings, four-point contact ball bearings QJ334N2MA
SKU:FOU000003
Angular contact ball bearings, four-point contact ball bearings QJ334N2MA
Manufacturer : SKF
Description
Technical specification
DIMENSIONS
| d |
170 mm
|
|
|---|---|---|
| D |
360 mm
|
|
| B |
72 mm
|
|
| d1 |
≈ 237 mm
|
|
| D1 |
≈ 293 mm
|
|
| a |
186 mm
|
|
| h |
12.7 mm
|
|
| b |
10.5 mm
|
|
| r0 |
2 mm
|
|
| r1,2 |
min. 4 mm
|
ABUTMENT DIMENSIONS
| da |
min. 187 mm
|
|
|---|---|---|
| Da |
max. 343 mm
|
|
| ra |
max. 3 mm
|
CALCULATION DATA
| Basic dynamic load rating | C |
655 kN
|
|---|---|---|
| Basic static load rating | C0 |
1 040 kN
|
| Fatigue load limit | Pu |
27 kN
|
| Limiting speed |
3 200 r/min
|
|
| Calculation factor | A |
2.92
|
| Calculation factor | e |
0.95
|
| Calculation factor | X |
0.6
|
| Calculation factor | Y0 |
0.58
|
| Calculation factor | Y1 |
0.66
|
| Calculation factor | Y2 |
1.07
|
MASS
| Mass bearing |
41.5 kg
|
|---|