6888 KOYO Single-row deep groove ball bearings
| Brand Name: |
KOYO |
| Model Number: |
6888 |
| Bearing number: |
39590/39520 |
| Size (mm): |
66.675x112.713x30.163 |
| Bore Diameter (mm): |
66.675 |
| Outer Diameter (mm): |
112.713 |
| Width (mm): |
30.163 |
| d: |
66.675 mm |
| D: |
112.713 mm |
| T: |
30.163 mm |
| PDF |
6888 |
Product Details
| Bearing number |
39590/39520 |
| Size (mm) |
66.675x112.713x30.163 |
| Bore Diameter (mm) |
66.675 |
| Outer Diameter (mm) |
112.713 |
| Width (mm) |
30.163 |
| d |
66.675 mm |
| D |
112.713 mm |
| T |
30.163 mm |
| B |
30.163 mm |
| C |
23.813 mm |
| a |
6.9 mm |
| r1 min. |
3.6 mm |
| r2 min. |
3.2 mm |
| Weight |
1,19 Kg |
| Basic dynamic load rating (C) |
147000 kN |
| Basic static load rating (C0) |
207000 kN |
| (Grease) Lubrication Speed |
2800 r/min |
| (Oil) Lubrication Speed |
3900 r/min |
| Calculation factor (e) |
0.34 |
| Calculation factor (Y0) |
0.97 |