Replacement Bearings 2788 and 1779
Question:
Asked a question on Friday... But better info leads me to this. Purchased hub/drum combo 655-6-k from you. Originally bearings were 2788 inner and 1779 outer. My question is- is there a bearing set that will accommodate my spindle?
asked by: Russell B
Expert Reply:
Bearing # 2788 has an inner diameter of 1.50-inches and fits race # 2729. Bearing # 1779 has an inner diameter of 0.938-inches and fits race # 1729. We do offer all of these bearing and race parts and if you wish you can install new bearings in your current hubs.
The idler hub you referenced, part # AKIHUB-655-6-K, uses different bearings that have different dimensions. The bearings in this hub are inner bearing # 25580 (1.75-inch inner diameter) and outer bearing # 15123 (1.25-inch inner diameter). Since the bearings are quite different in size hub # AKIHUB-655-6-K will not fit your current spindles.
We do not have hubs that use your bearings so you may find it easier to replace the entire axle which will give you the axle beam, spindles, brakes and matching hub/drums with bearings races and seals. For example, axle kit # 8327830-EB is a 6K axle 89-inches long with 74-inch spring centers, 6-on-5-1/2 hubs and electric brakes.
Products Referenced in This Question
Replacement Trailer Hub Bearing - 15123
- Trailer Bearings Races Seals Caps
- Bearings
- Standard Bearings
- 1.250 Inch I.D.
- Bearing 15123
- Race 15245
- 5200 lbs Axle
- 6000 lbs Axle
- 7000 lbs Axle
- etrailer
more information >
Replacement Race for 1779 Bearing
- Trailer Bearings Races Seals Caps
- Races
- Standard Races
- 2.240 Inch O.D.
- Bearing 1779
- Race 1729
- 5200 lbs Axle
- etrailer
more information >
Replacement Trailer Hub Bearing - 1779
- Trailer Bearings Races Seals Caps
- Bearings
- Standard Bearings
- .938 Inch I.D.
- Bearing 1779
- Race 1729
- 5200 lbs Axle
- etrailer
more information >
Replacement Trailer Hub Bearing - 25580
- Trailer Bearings Races Seals Caps
- Bearings
- Standard Bearings
- 1.750 Inch I.D.
- Bearing 25580
- Race 25520
- 10000 lbs Axle
- 6000 lbs Axle
- 7000 lbs Axle
- 8000 lbs Axle
- 9000 lbs Axle
- etrailer
more information >
Replacement Race for 2788 Bearing
- Trailer Bearings Races Seals Caps
- Races
- Standard Races
- 3.000 Inch O.D.
- Bearing 2788
- Race 2729
- 5200 lbs Axle
- Redline
more information >
Replacement Trailer Hub Bearing - 2788
- Trailer Bearings Races Seals Caps
- Bearings
- Standard Bearings
- 1.500 Inch I.D.
- Bearing 2788
- Race 2729
- 5200 lbs Axle
- etrailer
more information >
Dexter Trailer Axle w/ Electric Brakes - E-Z Lube - 6 on 5-1/2 Bolt Pattern - 89" - 6,000 lbs
- Trailer Axles
- Leaf Spring Suspension
- Easy Lube Spindles
- Electric Brakes
- 6000 lbs
- 6 on 5-1/2 Inch
- 74 Inch Long
- 89 Inch Long
- No Drop or Lift
- Dexter
more information >
Product Page this Question was Asked From
Trailer Idler Hub Assembly for 6,000-lb Axles - 6 on 5-1/2 - Pre-Greased
- Trailer Hubs and Drums
- Hub
- Pre-Greased
- Standard
- 25580
- 15123
- For 6000 lbs Axles
- 1/2 Inch Stud
- 6 on 5-1/2 Inch
- 14-1/2 Inch Wheel
- 15 Inch Wheel
- 16 Inch Wheel
- 16-1/2 Inch Wheel
- etrailer
more information >
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