SIKAC 20 M

Rod end, requires maintenance, female thread

These SKF rod ends contain a spherical plain bearing with a steel/bronze sliding contact surface combination.

The bearing requires maintenance, sizes 6 and larger can be relubricated via a grease fitting in the housing and via the shank. The female thread is available with a left- (prefix SIL) or right-hand thread.

  • Suitable where lubricant starvation might occur
  • Simple and ready-to-mount
  • Easy to relubricate (sizes ≥ 6)

Dimensions

d
20 mm
Bore diameter
d2
max.51 mm
Diameter head
B
25 mm
Width inner ring
G
M 20×1.5
Thread
C1
max.18.5 mm
Width head
h1
77 mm
Height shank end face – centre rod end eye
α
14 °
Angle of tilt
dk
34.925 mm
Raceway diameter inner ring
d3
27.5 mm
Housing diameter shank
d4
max.37 mm
Housing diameter shank
l3
min.30 mm
Length threat
l4
max.103 mm
Length (height) housing
l5
10 mm
Length wrench flat
l7
min.25 mm
Distance shank chamfer – centre rod end eye
w
30 mm
Size wrench
r1
min.0.3 mm
Chamfer dimension bore

Calculation data

Basic dynamic load rating C
31.5 kN
Basic static load rating C0
35.5 kN
Specific dynamic load factor K
50 N/mm²
Material constant KM
330

Properties

Sliding contact surface combination Steel/bronze
Material, housing Steel
Material, inner ring Bearing steel
Maintenance Relubrication required
Attachment feature, rod end shank Right-hand female thread
Sealing Without

Logistics

Product net weight 0.403 kg
eClass code 23-05-01-05
UNSPSC code 31171508

(SIKAC20M) (20X51X103)

Additional information

Weight 0.403 kg
Size (mm)

Colour