Standard features of Hyatt Tapered Roller Bearings include but are not limited to:
• Extremely close roller diameter variation within any assembly
• Superior dimensional and surface finish controls
• Optimum geometry, including roundness, profile and angle
• Crowned rollers and pathways
• Through hardened steel for optimised life
• Super clean steel for rollers and races
• High strength steel cages
• Low vibration levels tested 100%
Tapered Roller Bearings consist of four basic components:
the cone (inner ring), the cup (outer ring), the tapered rollers (rolling elements), and the cage (roller retainer). The cone has a shoulder called the cone rib, which makes contact with the end of the roller to ensure alignment and resist axial loads. Due to the tapered races, the bearing will handle any combination of radial and thrust loads. Proper use of Tapered Roller Bearings requires two opposed bearings, where each applies a thrust load toward the other. The internal clearance in the bearing is controlled by adjustment during installation.
Our industry standard Tapered Roller Bearings are interchangeable with industry standard Tapered Roller Bearings. Quality is the hallmark of our proven line of Tapered Roller Bearings. All of our facilities are ISO/TS 16949 certified, ensuring that our product and processes are aligned with customer specifications and requirements.
PRODUCT INTERCHANGE
| PART No | APPLICATION | CONE/CUP | TIMKEN | NTN |
|---|---|---|---|---|
| SET401 | R DRIVE AXLE (outer) | 580/572 | SET401 | SET401 |
| SET402 | DRIVE AXLE (outer) - MACK | 582/572 | SET402 | SET402 |
| SET403 | R DRIVE AXLE (inner) | 594A/592A | SET403 | SET403 |
| SET405 | TRAILER AXLE (inner) & REAR DRIVE AXLE /TRAILER (outer) | 663/653 | SET405 | SET405 |
| SET406 | FF STEER AXLE (outer) | 3782/3720 | SET406 | SET406 |
| SET408 | L DRIVE AXLE (outer) | 39590/39520 | SET408 | SET408 |
| SET409 | FRONT STEER AXLE (outer) - MACK | 45280/45220 | SET409 | SET409 |
| SET410 | FRONT STEER AXLE (inner) | 45284/45220 | SET410 | SET410 |
| SET411 | L DRIVE AXLE (inner) | 47686/47620 | SET411 | SET411 |
| SET412 | FF STEER AXLE (inner) & N TRAILER AXLE (outer) | HM 212047/011 | SET412 | SET412 |
| SET413 | FF STEER AXLE (inner) & N TRAILER AXLE (outer) | HM 212049/011 | SET413 | SET413 |
| SET414 | N TRAILER AXLE (inner) | HM 218248/210 | SET414 | SET414 |
| SET415 | P TRAILER AXLE (inner & outer) | HM 518445/410 | SET415 | SET415 |
| SET421 | REAR AXLE (inner) - MACK | HM 516449A/410 | SET421 | SET421 |
| SET422 | REAR AXLE (inner) - MACK | HM 516449C/410 | SET422 | SET422 |
| SET423 | FL STEER AXLE (inner) | 6461A/6420 | SET423 | SET423 |
| SET424 | FL STEER AXLE (outer) | 555S/552A | SET424 | SET424 |
| SET425 | FRONT STEER AXLE / TRAILER AXLE (inner) & REAR AXLE (outer) - MACK | 567/563 | SET425 | SET425 |
| SET426 | REAR AXLE (outer) - MACK | 47679/47620 | SET426 | SET426 |
For further details, contact your local Gleeman and Coburg Truck Parts store, the local distributor of Hyatt bearings in Australia.

