bearing 3309 angular contact ball bearings
Product Description
bearing 3309 angular contact ball bearings
Bore Size: 0 - 45 mm
Outside Diameter: 0 - 100 mm
Model Number: 3309
Description of goods: angular contact ball bearings
Width: 39.7mm
Angular contact ball bearings features:
1) Load capacities are higher than deep groove ball bearings of same dimensions
2) Used for bearing radial-axial combined loads or pure thrust loads
3) Low operating friction and high limiting speed
Angular contact bearing applications :
electric motors, automotive applications, home appliances, industrial equipment.
Angular Contact Ball Bearings are classified into three sub-categories:
1. Single Row
They have three different contact angle classifications:
| Contact Angle Symbol | Contact Angle |
| A | 30 degrees |
| B | 40 degrees |
| C | 15 degrees |
| AC | 25 degrees |
2. Double Row
They have two different contact angle classifications:
| Contact Angle Symbol | Contact Angle |
| None | 20 degrees |
| A | 30 degrees |