KOYO Deep Groove Ball Bearing 6309-zz

KOYO deep groove ball bearing 6309zz:

Supply KOYO deep groove ball bearing 6309ZZ

1.Types:60series,62series,63series,,68series,69series,etc.

2.Material:Gcr15-China,(AISI)52100-USA,(DIN)100CR6-Germany

3. Sealing cover: Z, ZZ, RS, 2RS, RZ, ZNR, etc.

4. Vibration and Noisy level: Z1, Z2, Z3 ZV1.ZV2.ZV3,

5. Precision level: ABEC-1, ABEC-3, ABEC-5

6. Main application: motorcycle, motor, pump, sewing machine, textile machine, agriculture machinery, electric, tools, etc.

7. Packing: individual box single plastic bag, cartons and wooden cases

8. Production range: standard and non-standard

· Single Row Deep Groove Ball Bearings: Single row deep groove ball bearings are the most 

commonly used bearing type, which can accommodate radial and thrust loads. These bearings 

can be used at high speeds. The selfaligning capacity of deep groove ball bearings is limited; 

therefore the bearing locations must be accurately aligned. 

· Double Row Deep Groove Ball Bearings Double row deep groove ball bearings have, contrary to 

their former design, no filling slots. This is the reason that these bearings can accommodate thrust 

loads in both directions. These are fitted with cages of glassfibre reinforced polyamide 66 and 

lubricated with grease. This ball bearing is not suitable, where angular misalignments have to be 

accommodated