21308E 40mm×90mm×23mm Spherical Roller Bearing
| Model Number |
Plus*8 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
21308E 40mm×90mm×23mm Spherical Roller Bearing Size Chart (mm/inches) |
|---|
| Bearing number | 5206N |
| Size (mm) | 30x62x23.8 |
| Bore Diameter (mm) | 30 |
| Outer Diameter (mm) | 62 |
| Width (mm) | 23.8 |
| d | 30 mm |
| D | 62 mm |
| B | 23.8 mm |
| C | 23.8 mm |
| a | 3.28 mm |
| b | 1.9 mm |
| r min. | 1 mm |
| D1 | 59.61 mm |
| Weight | 0.290 Kg |
| Basic dynamic load rating (C) | 30,5 kN |
| Basic static load rating (C0) | 21,7 kN |
| (Grease) Lubrication Speed | 8000 r/min |
| Bore Type | Cylindrical Bore |
| Enclosure | Open |
| Configuration | Double Row |
| Bore Size | 30 mm |
| Outside Diameter | 62 mm |
| Width | 23.8 mm |
| Fillet Radius/Chamfer | 1 mm |
| Groove Width | 1.9 mm |
| Groove Diameter | 59.6 mm |
| a (max) | 3.3 mm |
| Dynamic Load Rating | 30,500 N |
| Static Load Rating | 21,700 N |
| Limiting Speed - Grease | 8,000 rpm |
| Limiting Speed - Oil | 11,000 rpm |
| Radial Clearance | 0.005 to 0.020 mm |
| da | 36 mm |
| Da | 56 mm |
| Dx | 68.5 mm |
| ra | 1 mm |
| Cy | 4.7 mm |