Tapered roller bearings single row 30213J2/Q
SKU:TAP000201
Tapered roller bearings single row 30213J2/Q
Manufacturer : SKF
Description
Technical specification
| Dimension series |
3EB
|
|---|
DIMENSIONS
| d |
65 mm
|
|
|---|---|---|
| D |
120 mm
|
|
| T |
24.75 mm
|
|
| d1 |
≈ 89 mm
|
|
| B |
23 mm
|
|
| C |
20 mm
|
|
| r1,2 |
min. 2 mm
|
|
| r3,4 |
min. 1.5 mm
|
|
| a |
23.054 mm
|
ABUTMENT DIMENSIONS
| da |
max. 78 mm
|
|
|---|---|---|
| db |
min. 75.5 mm
|
|
| Da |
min. 106 mm
|
|
| Da |
max. 111.5 mm
|
|
| Db |
min. 113 mm
|
|
| Ca |
min. 4 mm
|
|
| Cb |
min. 4.5 mm
|
|
| ra |
max. 2 mm
|
|
| rb |
max. 1.5 mm
|
CALCULATION DATA
| Basic dynamic load rating | C |
141 kN
|
|---|---|---|
| Basic static load rating | C0 |
134 kN
|
| Fatigue load limit | Pu |
16.3 kN
|
| Reference speed |
4 500 r/min
|
|
| Limiting speed |
5 600 r/min
|
|
| Calculation factor | e |
0.4
|
| Calculation factor | Y |
1.5
|
| Calculation factor | Y0 |
0.8
|
MASS
| Mass bearing |
1.12 kg
|
|---|