6806 bearing

6806 bearing

6806 bearing mainly bear radial load as well as take moderate axial load.  with less coefficient of friction, high limiting speed, large size range and variations of structure,they are suitable for precision instruments, low noise motors, automobiles, motorcycles and other common machinery, as a widely used type of bearings in machinery industry.
Deep groove ball bearing have various types in structure, beside open type bearings, shield or seals at both side can also be provided.

6806 bearing
construction

Abec 11 precision bearings exercise bike 6806 2rs thin dust cover sealed bearing

Bore diameter (d) Outer diameter (D) Width (B1)
30 42 7
Item Material and Quality

Index

Tested As Per
Inner/Outer Ring GCR15 GB/T18254
Steel Ball GCR15 GB/T308
Cage GCR15 GB/T710
Metal Shield GCR15 JB/T10239
Rubber seals NBR JB/T10239
Hardness (HRC) 60.2~64 GB/T1255
Lubrication Grease lubrication GB/T7324
Grease BRD2# /
Seal method Non contact GB/T7725
This product complies to EU RoHS Directive.
Notes:
1. The bearings inside shall be keep dustproof;
2. The working temperature shall be no higher than rated operating temperature;
3. The bearings shall be used acid-free environment;
4. The bearings shall be kept in relative humidity under 60%;
5. The bearings shall be handled gently, avoiding falling, knocking or hitting it;
6. The bearings shall be installed evenly.