SI 8 C
Rod end, maintenance-free, female threadThese SKF rod ends contain a spherical plain bearing with a steel/PTFE sintered bronze contact surface combination. The bearing is maintenance-free. The female thread is available with a left- (prefix SIL) or right-hand thread.
- Long service life
- Maintenance-free
- Suitable for heavy, constant direction loads
- Low coefficient of friction
- Simple and ready-to-mount
Description
| Maintenance | Maintenance-free |
| Sliding contact surface combination | Steel/PTFE sintered bronze |
| Material, inner ring | Bearing steel |
| Material, outer ring | Deep-drawing steel |
| Sealing | Without |
| Attachment feature, rod end shank | Right-hand female thread |
Dimensions
| d | 8 mm | Bore diameter |
|---|---|---|
| d2 | max. 25 mm | Diameter head |
| B | 8 mm | Width inner ring |
| G | M 8 | Thread |
| C1 | max. 6.5 mm | Width head |
| h1 | 36 mm | Height shank end face – centre rod end eye |
| α | 15 ° | Angle of tilt |
| dk | 13 mm | Raceway diameter inner ring |
| d4 | ≈ 13 mm | Diameter shank |
| l3 | min. 15 mm | Length threat |
| l4 | max. 50 mm | Length (height) housing |
| l5 | ≈ 9 mm | Length wrench flat |
| l7 | min. 11 mm | Distance shank chamfer – centre rod end eye |
| w | 11 mm | Size wrench |
| r1 | min. 0.3 mm | Chamfer dimension bore |
Calculation data
| Basic dynamic load rating | C | 5.85 kN |
|---|---|---|
| Basic static load rating | C0 | 12.9 kN |
| Specific dynamic load factor | K | 100 N/mm² |
| Material constant | KM | 1 400 |
Mass
| Mass rod end | 0.036 kg |
