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B 5.984 / D 8.740GEZ152ES is a fractured-race spherical plain bearing with a 5.984″ bore (B) and 8.740″ OD (D). Width (W) = 4.763″, inner race width (T) = 4.133″. Approximate weight: 38.58 lb.
Rated at 1,146,403 lb static radial load with ±1.0° misalignment angle. The 52100 bearing steel ball and race are both precision ground and protective coated. The fractured-race design allows the race to separate for ball installation, enabling use in high-load industrial applications where solid-race designs are impractical. Optional double rubber seals (2RS) available — order as GEZ152ES-2RS — for dust and contamination exclusion in harsh environments.
Double rubber seal option available (order as GEZ152ES-2RS). Metric GE..ES series available on request. Self-lubricating metric equivalents: GEC (standard width) / GEGC (wide series).
All available sizes in the GEZ Fractured-Race Spherical Bearings series. Can’t find your size? Contact us for custom dimensions.
| BEARING NO. (Standard / 2RS) | B DIA. +.0000 -.0005 | D DIA. +.0000 -.0005 | W WIDTH +.000 -.002 | T WIDTH +.005 -.005 | a° MIS. ANGLE REF. | STATIC RADIAL LOAD (LBS) | APPROX WEIGHT (LBS) |
|---|---|---|---|---|---|---|---|
| GEZ12ES | 0.500 | 0.875 | 0.437 | 0.375 | 6.0 | 9,217 | 0.05 |
| GEZ15ES | 0.625 | 1.063 | 0.547 | 0.469 | 6.0 | 14,613 | 0.08 |
| GEZ19ES / GEZ19ES-2RS | 0.750 | 1.250 | 0.656 | 0.562 | 6.0 | 21,357 | 0.12 |
| GEZ22ES / GEZ22ES-2RS | 0.875 | 1.438 | 0.765 | 0.656 | 6.0 | 28,551 | 0.19 |
| GEZ25ES / GEZ25ES-2RS | 1.000 | 1.625 | 0.875 | 0.750 | 6.0 | 37,318 | 0.27 |
| GEZ31ES / GEZ31ES-2RS | 1.250 | 2.000 | 1.093 | 0.937 | 6.0 | 58,450 | 0.51 |
| GEZ34ES / GEZ34ES-2RS | 1.375 | 2.188 | 1.187 | 1.031 | 6.0 | 69,691 | 0.77 |
| GEZ38ES / GEZ38ES-2RS | 1.500 | 2.438 | 1.312 | 1.125 | 6.0 | 84,303 | 0.93 |
| GEZ44ES / GEZ44ES-2RS | 1.750 | 2.813 | 1.531 | 1.312 | 6.0 | 114,653 | 1.41 |
| GEZ50ES / GEZ50ES-2RS | 2.000 | 3.188 | 1.750 | 1.500 | 6.0 | 150,622 | 2.05 |
| GEZ57ES / GEZ57ES-2RS | 2.250 | 3.563 | 2.166 | 1.687 | 6.0 | 191,088 | 2.93 |
| GEZ63ES / GEZ63ES-2RS | 2.500 | 3.938 | 2.187 | 1.875 | 6.0 | 238,298 | 4.08 |
| GEZ69ES / GEZ69ES-2RS | 2.750 | 4.375 | 2.406 | 2.062 | 6.0 | 281,011 | 5.34 |
| GEZ76ES / GEZ76ES-2RS | 3.000 | 4.750 | 2.625 | 2.250 | 6.0 | 337,213 | 6.83 |
| GEZ82ES / GEZ82ES-2RS | 3.252 | 5.118 | 2.842 | 2.437 | 1.0 | 388,013 | 8.30 |
| GEZ88ES / GEZ88ES-2RS | 3.500 | 5.512 | 3.060 | 2.625 | 1.0 | 449,743 | 10.58 |
| GEZ95ES / GEZ95ES-2RS | 3.750 | 5.866 | 3.279 | 2.811 | 1.0 | 520,290 | 12.78 |
| GEZ101ES / GEZ101ES-2RS | 4.015 | 6.260 | 3.500 | 3.000 | 1.0 | 584,224 | 15.43 |
| GEZ107ES / GEZ107ES-2RS | 4.252 | 6.614 | 3.720 | 3.189 | 1.0 | 661,386 | 18.54 |
| GEZ114ES / GEZ114ES-2RS | 4.488 | 7.008 | 3.937 | 3.334 | 1.0 | 749,571 | 21.60 |
| GEZ120ES / GEZ120ES-2RS | 4.763 | 7.362 | 4.173 | 3.562 | 1.0 | 826,733 | 25.35 |
| GEZ127ES / GEZ127ES-2RS | 5.000 | 7.756 | 4.370 | 3.752 | 1.0 | 914,918 | 29.76 |
| GEZ152ES / GEZ152ES-2RS | 5.984 | 8.740 | 4.763 | 4.133 | 1.0 | 1146,403 | 38.58 |
Material certifications verified. Composition confirmed by spectrometer before machining begins.
100% go/no-go gauge check on all threaded sections. Zero tolerance on dimensional non-conformance.
Static and dynamic load tests run on representative samples from each production batch.
CMM verification of critical dimensions — ball diameter, bore, thread pitch, and body length.
Visual and tactile inspection for burrs, scratches, surface cracks, and plating defects.
Misalignment angle and torque measured to confirm liner performance meets specification.
Hardness tests confirm proper heat treatment on chromoly steel bodies and bearing balls.
Full traceability from raw material heat number to finished part. COC and inspection reports available.
Share your part number, required quantity, and any special material or packaging requirements. We respond within 24 hours.
The GEZ152ES is a fractured-race spherical plain bearing with a 5.984" bore, built for large-format industrial pivots and structural linkages. Its race is split (fractured) rather than solid, which lets the ball be installed into the race and makes this construction practical at the heaviest-duty end of the GEZ..ES lineup, where a one-piece solid race would not be workable to assemble.
The GEZ152ES has a 5.984" bore (B), 8.740" outer diameter (D), 4.763" overall width (W), and 4.133" inner race width (T). Approximate shipping weight is 38.58 lb — confirm these figures against your housing bore and mounting clearance before ordering.
The GEZ152ES is rated at 1,146,403 lb static radial load with ±1.0° of misalignment — this is a comparatively tight misalignment allowance, so check it carefully against your shaft and housing alignment before specifying this size.
Both the ball and the race on the GEZ152ES are 52100 bearing steel, precision ground and protective coated for high-wear industrial service. No liner is used in the standard construction.
"Fractured-race" means the race is deliberately split so it can be opened to install the ball, then closed back around it — this is what allows the GEZ152ES to be built at this bore/load combination without a one-piece solid race. For dust and contamination exclusion, SYZ also offers a double rubber seal (2RS) version — order it as GEZ152ES-2RS.
Yes. A metric GE..ES fractured-race bearing at an equivalent size is available on request, and if you need a self-lubricating (maintenance-free) bearing instead of this coated-steel fractured-race design, SYZ's metric GEC (standard width) and GEGC (wide series) lines are the self-lubricating equivalents to look at.
