SIL 80 ES-2RS
Rod end, requires maintenance, female thread
These SKF rod ends contain a spherical plain bearing with a steel/steel sliding contact surface combination and a double-lip contact seal on both sides.
The bearing requires maintenance and can be relubricated via a grease fitting in the housing and via the shaft. The female thread is available with a left- (prefix SIL) or right-hand thread. Some sizes have different fitting dimensions (SIA series).
- Long service life
- Minimal maintenance
- Easy to relubricate
- Suitable for heavy static, alternating or impact loads
- Simple and ready-to-mount
Dimensions
d |
80 mm
|
Bore diameter |
d2 |
max.182 mm
|
Diameter head |
B |
55 mm
|
Width inner ring |
G |
M 80×4
|
Thread |
C1 |
max.48 mm
|
Width head |
h1 |
295 mm
|
Height shank end face – centre rod end eye |
α |
5 °
|
Angle of tilt |
dk |
105 mm
|
Raceway diameter inner ring |
d4 |
≈105 mm
|
Diameter shank |
l3 |
min.85 mm
|
Length threat |
l4 |
max.389 mm
|
Length (height) housing |
l5 |
≈45 mm
|
Length wrench flat |
l7 |
min.88 mm
|
Distance shank chamfer – centre rod end eye |
w |
90 mm
|
Size wrench |
r1 |
min.1 mm
|
Chamfer dimension bore |
Calculation data
Basic dynamic load rating |
C |
400 kN
|
Basic static load rating |
C0 |
655 kN
|
Specific dynamic load factor |
K |
100 N/mm²
|
Material constant |
KM |
330
|