K42x47x25 TN Radial Needle Roller And Cage Assemblies
| Model Number |
1220*2440*18mm |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
K42x47x25 TN Radial Needle Roller And Cage Assemblies Size Chart (mm/inches) |
|---|
| Bearing number | 7204BDT |
| Size (mm) | 20x47x14 |
| Bore Diameter (mm) | 20 |
| Outer Diameter (mm) | 47 |
| Width (mm) | 14 |
| d | 20 mm |
| D | 47 mm |
| B | 14 mm |
| ra1 max. | 0,6 mm |
| Angle (α) | 40 ° |
| a | 21,5 mm |
| r min. | 1 mm |
| r1 min. | 0,6 mm |
| 2B | 28 mm |
| da min. | 25,5 mm |
| Da max. | 41,5 mm |
| db min | 24,5 mm |
| ra max. | 1 mm |
| Db max | 42,5 mm |
| Weight | 0,204 Kg |
| Basic dynamic load rating (C) | 21,6 kN |
| Basic static load rating (C0) | 15,4 kN |
| (Grease) Lubrication Speed | 12 000 r/min |