TIMKEN 497-90100 Tapered Roller Bearing Assemblies
| Brand Name |
TIMKEN |
| Model Number |
497-90100 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
TIMKEN 497-90100 bearing Size Chart (mm/inches) |
|---|
| Bearing number | 30306-A |
| Size (mm) | 30x72x20.75 |
| Bore Diameter (mm) | 30 |
| Outer Diameter (mm) | 72 |
| Width (mm) | 20,75 |
| d | 30 mm |
| D | 72 mm |
| T | 20,75 mm |
| a | 15 mm |
| B | 19 mm |
| C | 16 mm |
| Ca min | 3 mm |
| Cb min | 4,5 mm |
| Da max | 65 mm |
| Da min | 62 mm |
| Db min | 66 mm |
| d1 | 49,3 mm |
| da max | 40 mm |
| db min | 37 mm |
| r1, 2 min | 1,5 mm |
| r3, 4 min | 1,5 mm |
| ra max | 1,5 mm |
| rb max | 1,5 mm |
| m | 0,445 kg / Weight |
| Cr | 60000 N |
| C0r | 61000 N / Static load rating (radial) |
| e | 0,31 |
| Y | 1,9 |
| Y0 | 1,05 |
| Cur | 6900 N / Fatigue limit load, radial |
| nG | 11000 1/min / Limiting speed |
| nB | 7200 1/min / Reference speed |