Tapered roller bearings, single row JM714249/210/Q
SKU:BEA001010
Tapered roller bearings, single row JM714249/210/Q
Manufacturer : SKF
Description
Technical specification
| Dimension series |
M 714200
|
|---|
DIMENSIONS
| d |
75 mm
|
|
|---|---|---|
| D |
120 mm
|
|
| T |
31 mm
|
|
| d1 |
≈ 98.1 mm
|
|
| B |
29.5 mm
|
|
| C |
25 mm
|
|
| r1,2 |
min. 3 mm
|
|
| r3,4 |
min. 2.5 mm
|
|
| a |
28.004 mm
|
ABUTMENT DIMENSIONS
| da |
max. 84 mm
|
|
|---|---|---|
| db |
min. 87.5 mm
|
|
| Da |
min. 104 mm
|
|
| Da |
max. 109.5 mm
|
|
| Db |
min. 115 mm
|
|
| Ca |
min. 5 mm
|
|
| Cb |
min. 6 mm
|
|
| ra |
max. 3 mm
|
|
| rb |
max. 2.5 mm
|
CALCULATION DATA
| Basic dynamic load rating | C |
170 kN
|
|---|---|---|
| Basic static load rating | C0 |
216 kN
|
| Fatigue load limit | Pu |
25 kN
|
| Reference speed |
4 300 r/min
|
|
| Limiting speed |
5 300 r/min
|
|
| Calculation factor | e |
0.44
|
| Calculation factor | Y |
1.35
|
| Calculation factor | Y0 |
0.8
|
MASS
| Mass bearing |
1.31 kg
|
|---|