18690 18620D Tapered Roller bearings double-row
| Model Number |
18690 18620D |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
18690 18620D Tapered Roller bearings double-row Size Chart (mm/inches) |
|---|
| Bearing number | SR1-4 |
| Bore Diameter (mm) | 1,98374 |
| Outer Diameter (mm) | 6,35 |
| Width (mm) | 2,38 |
| Bearing Type | Open |
| Bore Dia (d) | 0.0781 |
| Outer Dia (D) | 0.2500 |
| Width (B) | 0.0937 |
| Radius (min) (rs) | 0.004 |
| Dynamic Load Rating (Cr) | 54 |
| Static Load Rating (Cor) | 17 |
| Max Speed (Grease) (X1000 RPM) | 67 |
| Max Speed (Oil) (X1000 RPM) | 80 |
| Max. Shaft Shoulder Dia. Inner (Li) | 0.2 |
| Min. Housing Shoulder Dia., Outer (Lo) | 0.2 |
| Ball Qty | 7 |
| Ball Dia (Dw) | 0.0394 |
| Weight (g) | 0.40 |
| Precision | A1 |
| Standard Clearance | K25 |
| Material | Martensitic Stainless Steel |