Also known as
45SF72-SS
B72-9LSS
GE114ZO-2RS
GEZ408DO-2RS
CategorySpherical Plain Bearing
Weight and Dimensions
Inner (d) MM
114,30
Outer (D) MM
177,80
Width (B) MM
100,01
Inner (d) Inch
4.5000
Outer (D) Inch
7.0000
Width (B) Inch
3.9375
Weight (kg)
9.94
Product Properties
Seal
2RS - Rubber Seal on Two Sides
Contact Material
Steel on Steel
Suffix description
ESSliding Contact Surface Steel/Steel, Split Outer Ring With Lubrication Holes
2RSLip Seals On Both Sides
Product description
The GEZ408ES-2RS KML is a spherical plain bearing. Spherical plain bearings are two-piece plain bearings. They have no rolling elements, but consist of an inner and outer ring. The inner ring has a convex outer surface. The outer ring has a concave inner surface. This construction gives spherical plain bearings their high load carrying capacity and capacity to accommodate misalignment.
The GEZ408ES-2RS KML has a steel-on-steel sliding contact. Both the outer and inner rings of this bearing are made of steel. Bearings with steel-on-steel sliding contacts are wear-resistant and have a high load carrying capacity. This bearing type requires regular maintenance. Proper lubrication is required to reduce friction and prevent fouling and corrosion.
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