Detailed description
3302 double row Angular contact ball bearings with 25°contact angle. Theirrevised polyamide cages were optimised on the basis of objectives similar to those for the steel cages: higher rigidity, better grease distribution, reduced energy consumption and thus lower generation of heat and noise. This allows higher speeds as well as a longer grease and bearing operating life.
Technical data of 3302
|
ITEM |
INDEX |
UNIT |
|
Part Number |
3302 |
|
|
Inside Dia ( d ) |
15 |
mm |
|
Outside Dia ( D ) |
42 |
mm |
|
Width ( B ) |
19 |
mm |
|
Basic dynamic load rating ( C ) |
15.2 |
kN |
|
Basic static load rating ( Cor ) |
11.9 |
kN |
|
Fatigue load limit ( Cur ) |
4.95 |
kN |
|
Reference speed |
10000 |
rpm |
|
Limiting speed |
14000 |
rpm |
|
Mass ( m ) |
0.18 |
kg |













