Angular contact ball bearings, four-point contact ball bearings QJ316N2MA
SKU:BEA001537
Angular contact ball bearings, four-point contact ball bearings QJ316N2MA
Manufacturer : SKF
Description
Technical specification
DIMENSIONS
| d |
80 mm
|
|
|---|---|---|
| D |
170 mm
|
|
| B |
39 mm
|
|
| d1 |
≈ 111 mm
|
|
| D1 |
≈ 139 mm
|
|
| a |
88 mm
|
|
| h |
10.1 mm
|
|
| b |
8.5 mm
|
|
| r0 |
2 mm
|
|
| r1,2 |
min. 2.1 mm
|
ABUTMENT DIMENSIONS
| da |
min. 92 mm
|
|
|---|---|---|
| Da |
max. 158 mm
|
|
| ra |
max. 2 mm
|
CALCULATION DATA
| Basic dynamic load rating | C |
232 kN
|
|---|---|---|
| Basic static load rating | C0 |
228 kN
|
| Fatigue load limit | Pu |
8.65 kN
|
| Limiting speed |
7 000 r/min
|
|
| Calculation factor | A |
0.155
|
| 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 |
4.6 kg
|
|---|