NNU4920K TIMKEN Multi-Row Roller Bearings NTN
| Brand Name: |
TIMKEN |
| Model Number: |
NNU4920K |
| Bearing number: |
BC4-8 |
| Size (mm): |
4x8x2 |
| Bore Diameter (mm): |
4 |
| Outer Diameter (mm): |
8 |
| Width (mm): |
2 |
| d: |
4 mm |
| D: |
8 mm |
| B: |
2 mm |
Product Details
| Bearing number |
BC4-8 |
| Size (mm) |
4x8x2 |
| Bore Diameter (mm) |
4 |
| Outer Diameter (mm) |
8 |
| Width (mm) |
2 |
| d |
4 mm |
| D |
8 mm |
| B |
2 mm |
| C |
2 mm |
| r min. |
0,08 mm |
| da min. |
4,8 mm |
| da max |
5 mm |
| Da max. |
6,8 mm |
| ra max. |
0,08 mm |
| Weight |
0,38 Kg |
| Basic dynamic load rating (C) |
0,395 kN |
| Basic static load rating (C0) |
0,14 kN |
| (Grease) Lubrication Speed |
52 000 r/min |
| (Oil) Lubrication Speed |
61 000 r/min |
Company Profile
| Phone |
+65 6795 7418 |
| Fax |
+65 6795 7418 |