Bearing 31308-DF NKE
We work closely 17x40x12 with our 17x40x12 Size (mm) Bearing 31308-DF NKE manufacturing partners to bring the best value to customers.
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number | 7203DF |
| Size (mm) | 17x40x12 |
| Bore Diameter (mm) | 17 |
| Outer Diameter (mm) | 40 |
| Width (mm) | 12 |
| d | 17 mm |
| D | 40 mm |
| B | 12 mm |
| C | 12 mm |
| Angle (α) | 30 ° |
| a | 2.2 mm |
| r min. | 0.6 mm |
| r1 min. | 0.3 mm |
| 2B | 24 mm |
| da min. | 19 mm |
| Da max. | 37.4 mm |
| ra max. | 0.3 mm |
| Weight | 0.070 Kg |
| Basic dynamic load rating (C) | 19,4 kN |
| Basic static load rating (C0) | 13,2 kN |
| (Grease) Lubrication Speed | 13000 r/min |
| Bore Type | Cylindrical Bore |
| Enclosure | Open |
| Configuration | Duplex |
| Bore Size | 17 mm |
| Outside Diameter | 40 mm |
| Width | 12 mm |
| Fillet Radius/Chamfer | 0.6 mm |
| r1 | 0.3 mm |
| Dynamic Load Rating | 19,400 N |
| Static Load Rating | 13,200 N |
| Limiting Speed - Grease | 13,000 rpm |
| Limiting Speed - Oil | 17,000 rpm |
| da1 (min) | 22 mm |
| da2 (min) | 19 mm |
| Da1 (max) | 35 mm |
| Da2 (max) | 37.4 mm |
| ra (max) | 0.6 mm |
| ra1 (max) | 0.3 mm |
