BOSTON GEAR B1220-6 Sleeve Bearings
| Brand Name |
BOSTON GEAR |
| Model Number |
B1220-6 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
BOSTON GEAR B1220-6 bearing Size Chart (mm/inches) |
|---|
| Bearing number | BEAS 012042-2RZ |
| Size (mm) | 12x42x25 |
| Bore Diameter (mm) | 12 |
| Outer Diameter (mm) | 42 |
| Width (mm) | 25 |
| d | 12 mm |
| D | 42 mm |
| H | 25 mm |
| d1 | 25 mm |
| D1 | 33.5 mm |
| b | 3.1 mm |
| K | 2.5 mm |
| r1,2 - min. | 0.3 mm |
| r3,4 - min. | 0.6 mm |
| a | 56 mm |
| da - min. | 16 mm |
| Da - max. | 35 mm |
| ra - max. | 0.3 mm |
| rb - max. | 0.6 mm |
| Basic dynamic load rating - C | 16.8 kN |
| Basic static load rating - C0 | 24.5 kN |
| Fatigue load limit - Pu | 0.915 kN |
| Limiting speed | 6700 r/min |
| Preload | 600 N |
| Frictional moment | 0.08 N·m |
| Static Axial rigidity | 350 N/micron |