| Bearing number |
7315DB |
| Size (mm) |
75x160x37 |
| Bore Diameter (mm) |
75 |
| Outer Diameter (mm) |
160 |
| Width (mm) |
37 |
| d |
75 mm |
| D |
160 mm |
| B |
37 mm |
| C |
37 mm |
| Angle (α) |
30 ° |
| a |
15.4 mm |
| r min. |
2.1 mm |
| r1 min. |
1.1 mm |
| 2B |
74 mm |
| da min. |
82 mm |
| Da max. |
153 mm |
| ra max. |
1 mm |
| Weight |
3.15 Kg |
| Basic dynamic load rating (C) |
221 kN |
| Basic static load rating (C0) |
212 kN |
| (Grease) Lubrication Speed |
3000 r/min |
| Bore Type |
Cylindrical Bore |
| Enclosure |
Open |
| Configuration |
Duplex |
| Bore Size |
75 mm |
| Outside Diameter |
160 mm |
| Width |
37 mm |
| Fillet Radius/Chamfer |
2.1 mm |
| r1 |
1.1 mm |
| Dynamic Load Rating |
221,000 N |
| Static Load Rating |
212,000 N |
| Limiting Speed - Grease |
3,000 rpm |
| Limiting Speed - Oil |
4,000 rpm |
| da1 (min) |
87 mm |
| da2 (min) |
82 mm |
| Da1 (max) |
148 mm |
| Da2 (max) |
153 mm |
| ra (max) |
2 mm |
| ra1 (max) |
1 mm |