SIR 90 ESRod end, requires maintenance, female thread with clamping screws
These SKF rod ends contain a spherical plain bearing with a steel/steel sliding contact surface combination. The bearing requires maintenance and can be relubricated via grease fitting in the housing and via the shaft. The female thread is available with a left- (prefix SIL) or right-hand thread.
| Maintenance |
Relubrication required
|
| Sliding contact surface combination |
Steel/steel, standard
|
| Material, inner ring |
Bearing steel
|
| Material, outer ring |
Bearing steel
|
| Sealing |
Without
|
| Attachment feature, rod end shank |
Right-hand female thread and clamping screws
|
Dimensions
| d |
90 mm
|
Bore diameter |
|---|---|---|
| d2 |
max. 208 mm
|
Diameter head |
| B |
60 mm
|
Width inner ring |
| G |
M 100×2
|
Thread |
| C1 |
max. 65.5 mm
|
Width head |
| h1 |
210 mm
|
Height shank end face – centre rod end eye |
| α |
5 °
|
Angle of tilt |
| dk |
115 mm
|
Raceway diameter inner ring |
| d4 |
max. 125 mm
|
Housing diameter shank |
| l3 |
min. 101 mm
|
Length threat |
| l4 |
max. 324.5 mm
|
Length (height) housing |
| l7 |
min. 90 mm
|
Distance shank chamfer – centre rod end eye |
| N |
max. 181 mm
|
Width shank |
| N1 |
max. 63.5 mm
|
Thickness shank base for clamping bolts |
| r1 |
min. 1 mm
|
Chamfer dimension bore |
Bolts with internal hexagon
| Size bolt with internal hexagon |
M 20
|
| Tightening torque bolt with internal hexagon |
410 N·m
|
Calculation data
| Basic dynamic load rating | C |
490 kN
|
|---|---|---|
| Basic static load rating | C0 |
780 kN
|
| Specific dynamic load factor | K |
100 N/mm²
|
| Material constant | KM |
330
|
Mass
| Mass rod end |
20 kg
|
Related products
-
SIL 6 CRod end
SKF rod ends consist of an eye-shaped head with an integral shank that forms a housing for a spherical plain bearing. These rod ends are used in applications such as hydraulic cylinders, steering links, tie rods, or anywhere a precision articulation joint is required. SKF provides both rod ends that require maintenance and rod ends that are maintenance-free.View product
-
SI 10 CRod end, maintenance-free, female thread
These 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.View product
-
SILKB 8 FRod end, maintenance-free, female thread
These SKF rod ends have an injection moulded sliding layer of PTFE FRP between the housing and the inner ring. This sliding contact surface combination is maintenance-free. The male thread is available with a left- (prefix SAL) or right-hand thread.View product
-
SI 6 CRod end
SKF rod ends consist of an eye-shaped head with an integral shank that forms a housing for a spherical plain bearing. These rod ends are used in applications such as hydraulic cylinders, steering links, tie rods, or anywhere a precision articulation joint is required. SKF provides both rod ends that require maintenance and rod ends that are maintenance-free.View product
Reviews
There are no reviews yet.