NU322R KOYO Single-row cylindrical roller bearings
| Brand Name: |
KOYO |
| Model Number: |
NU322R |
| Bearing number: |
6806N |
| Size (mm): |
30x42x7 |
| Bore Diameter (mm): |
30 |
| Outer Diameter (mm): |
42 |
| Width (mm): |
7 |
| d: |
30 mm |
| D: |
42 mm |
| B: |
7 mm |
| PDF |
NU322R |
Product Details
| Bearing number |
6806N |
| Size (mm) |
30x42x7 |
| Bore Diameter (mm) |
30 |
| Outer Diameter (mm) |
42 |
| Width (mm) |
7 |
| d |
30 mm |
| D |
42 mm |
| B |
7 mm |
| C |
7 mm |
| rn |
0,3 mm |
| a |
1,3 mm |
| b |
0,95 mm |
| r min. |
0,3 mm |
| r0 max. |
0,25 mm |
| D1 |
40,7 mm |
| da min. |
32 mm |
| da max |
33 mm |
| Da max. |
40 mm |
| ra max. |
0,3 mm |
| Dx |
45,5 mm |
| Cy |
1,9 mm |
| Cz |
0,9 mm |
| Weight |
0,026 Kg |
| Basic dynamic load rating (C) |
4,7 kN |
| Basic static load rating (C0) |
3,65 kN |
| (Grease) Lubrication Speed |
15 000 r/min |
| (Oil) Lubrication Speed |
18 000 r/min |