SA 20 ES

Rod end, requires maintenance, male thread

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 a lubrication hole in the housing and via the shaft. The male thread is available with a left- (prefix SAL) or a right-hand thread.

  • Suitable for heavy static, alternating or impact loads
  • Simple and ready-to-mount
  • Easy to relubricate

Dimensions

d
20 mm
Bore diameter
d2
max.54 mm
Diameter head
B
16 mm
Width inner ring
G
M 20×1.5
Thread
C1
max.13.5 mm
Width head
h
78 mm
Height shank end face – centre rod end eye
α
9 °
Angle of tilt
dk
29 mm
Raceway diameter inner ring
l1
min.43 mm
Length threat
l2
max.107 mm
Length (height) housing
l7
min.24 mm
Distance shank chamfer – centre rod end eye
r1
min.0.3 mm
Chamfer dimension bore

Calculation data

Basic dynamic load rating C
30 kN
Basic static load rating C0
42.5 kN
Specific dynamic load factor K
100 N/mm²
Material constant KM
330

Properties

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

Logistics

Product net weight 0.32 kg
eClass code 23-05-01-05
UNSPSC code 31171508

(SA20ES) (20X54X107)

Additional information

Weight 0.32 kg
Size (mm)

Colour