30210 HXHV Single Row Tapered Roller Bearing
| Dimensions |
| d |
|
50 |
mm |
| D |
|
90 |
mm |
| T |
|
21.75 |
mm |
| d1 |
≈ |
68 |
mm |
| B |
|
20 |
mm |
| C |
|
17 |
mm |
| r1,2 |
min. |
1.5 |
mm |
| r3,4 |
min. |
1.5 |
mm |
| a |
|
19.248 |
mm |
|
| Abutment Dimensions |
| da |
max. |
59 |
mm |
| db |
min. |
59 |
mm |
| Da |
min. |
79 |
mm |
| Da |
max. |
82 |
mm |
| Db |
min. |
85 |
mm |
| Ca |
min. |
3 |
mm |
| Cb |
min. |
4.5 |
mm |
| ra |
max. |
1.5 |
mm |
| rb |
max. |
1.5 |
mm |
|
| Calculation data |
|
|
|
| Basic dynamic load rating |
C |
93.1 |
kN |
| Basic static load rating |
C0 |
91.5 |
kN |
| Fatigue load limit |
Pu |
10.4 |
kN |
| Reference speed |
|
6000 |
r/min |
| Limiting speed |
|
7500 |
r/min |
| Calculation factor |
e |
0.43 |
|
| Calculation factor |
Y |
1.4 |
|
| Calculation factor |
Y0 |
0.8 |
|
|
| Mass bearing |
|
0.54 |
kg |
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