Bearing NU3244 KOYO
What is 40x80x18 Bearing NU3244 KOYO in mechanical engineering? Cylindrical Roller Bearing Manufacturing Service . 40 Bore Diameter (mm) Upload your CAD file for an instant.
| Min.Order Quantity | 1 pcs |
| Price | Negotiable |
Product Details
| Bearing number | 7208BDB |
| Size (mm) | 40x80x18 |
| Bore Diameter (mm) | 40 |
| Outer Diameter (mm) | 80 |
| Width (mm) | 18 |
| d | 40 mm |
| D | 80 mm |
| B | 18 mm |
| C | 18 mm |
| Angle (α) | 40 ° |
| a | 16.2 mm |
| r min. | 1.1 mm |
| r1 min. | 0.6 mm |
| 2B | 36 mm |
| da min. | 45 mm |
| Da max. | 75 mm |
| ra max. | 0.6 mm |
| Weight | 0.380 Kg |
| Basic dynamic load rating (C) | 54 kN |
| Basic static load rating (C0) | 47,5 kN |
| (Grease) Lubrication Speed | 5300 r/min |
| Bore Type | Cylindrical Bore |
| Enclosure | Open |
| Configuration | Duplex |
| Bore Size | 40 mm |
| Outside Diameter | 80 mm |
| Width | 18 mm |
| Fillet Radius/Chamfer | 1.1 mm |
| r1 | 0.6 mm |
| Dynamic Load Rating | 54,000 N |
| Static Load Rating | 47,500 N |
| Limiting Speed - Grease | 5,300 rpm |
| Limiting Speed - Oil | 7,200 rpm |
| da1 (min) | 47 mm |
| da2 (min) | 45 mm |
| Da1 (max) | 73 mm |
| Da2 (max) | 75 mm |
| ra (max) | 1 mm |
| ra1 (max) | 0.6 mm |