Designed for reliable performance in demanding mechanical systems, our GEZ Series Spherical Plain Bearings deliver consistent strength, smooth articulation, and long service life across a wide range of applications.
Product Overview
Race: Available in 17-4PH stainless steel, 1045 carbon steel, or alloy steel depending on application requirements.
Ball: Made from stainless steel 440 / 440C, providing high hardness and excellent wear resistance.
Liner: PTFE lining ensures low friction, smooth movement, and consistent performance under load.
Technical Parameters
GEZ Series Spherical Plain Bearing
|
Part No. |
Data sheet (inch) |
|||||||||||
|
Steel to Steel |
PTFE |
Slot Injection |
d |
D |
B |
C |
d1 » |
dk |
a° » |
Load rating » (kN) GEZ..S |
Weight » (kg) |
|
|
Dynamic |
Static |
|||||||||||
|
GEZ12S |
GEZ12T |
GEZ12N |
.500 |
.875 |
.437 |
.375 |
.551 |
.709 |
6 |
13 |
41 |
0.022 |
|
GEZ15S |
GEZ15T |
GEZ15N |
.625 |
1.062 |
.547 |
.469 |
.703 |
.906 |
6 |
22 |
65 |
0.036 |
|
GEZ19S |
GEZ19T |
GEZ19N |
.750 |
1.250 |
.656 |
.562 |
.844 |
1.083 |
6 |
31 |
95 |
0.053 |
|
GEZ22S |
GEZ22T |
GEZ22N |
.875 |
1.437 |
.765 |
.656 |
.974 |
1.260 |
6 |
42 |
127 |
0.085 |
|
GEZ25S |
GEZ25T |
GEZ25N |
1.000 |
1.625 |
.875 |
.750 |
1.103 |
1.437 |
6 |
56 |
166 |
0.12 |
|
GEZ31S |
GEZ31T |
GEZ31N |
1.250 |
2.000 |
1.093 |
.937 |
1.382 |
1.791 |
6 |
86 |
260 |
0.23 |
|
GEZ34S |
GEZ34T |
GEZ34N |
1.375 |
2.187 |
1.187 |
1.031 |
1.516 |
1.929 |
5 |
102 |
310 |
0.35 |
|
GEZ38S |
GEZ38T |
GEZ38N |
1.500 |
2.437 |
1.312 |
1.125 |
1.703 |
2.154 |
6 |
125 |
375 |
0.42 |
|
GEZ44S |
GEZ44T |
GEZ44N |
1.750 |
2.812 |
1.531 |
1.312 |
1.984 |
2.516 |
6 |
170 |
510 |
0.64 |
|
GEZ50S |
GEZ50T |
GEZ50N |
2.000 |
3.187 |
1.750 |
1.500 |
2.266 |
2.874 |
6 |
224 |
670 |
0.93 |
|
Race ring |
Ball |
Self Lubr |
|
Carbon steel 1020 1045 Chrome molly 4135, heat treated Stainless steel 303/304, 316, 420, 17-4PH 52100 available for fractured ring
|
Bearing steel 52100 Stainless steel 440/440C Harden and hard chrome plated |
PTFE liner PTFE PTFE with Nylon reinforced composite |
FAQ
Q: How do I choose the correct GEZ series size for my application?
A: Selection is typically based on shaft diameter, load requirement, and installation space. We can assist in matching the correct specification.
Q: What is the main function of a spherical plain bearing in a system?
A: It allows angular movement between connected components while transmitting load efficiently.
Q: Can GEZ bearings be used in limited space installations?
A: Yes, GEZ series is commonly used in compact assemblies where space optimization is required.
Q: How does the bearing handle misalignment during operation?
A: The spherical design allows self-adjustment to compensate for angular misalignment during movement.
Q: What type of motion is this bearing best suited for?
A: It is best suited for oscillating motion combined with load-bearing applications.
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