4 Set 8000 Lb Trailer Axle Bearing Kit With Outer Bearing 02475 02420 1.25 Inch ID And Inner Bearing 25580 25520 1.75 Inch ID Includes Double Lip Grease Seals 22333TB 10 36 And 21333TB 10 10 Included For Heavy Duty 8000 Lb Axles

4-Set Heavy Duty 8000 lb Trailer Axle Bearing Kit with Seals
✔️ Outer 1.25 in and inner 1.75 in bearings with double lip seals

Four-piece bearing kit for 8000 lb trailer axles. It includes inner bearings 25580/25520 with 1.75 in ID and outer bearings 02475/02420 with 1.25 in ID, plus double lip seals 22333TB and 21333TB. Compatible with EZ-Lube and standard axles from Dexter, Lippert, AL-Ko, and similar brands.

✅ Inner Bearing Cone and Cup: 25580 / 25520, ID 1.75 in
✅ Outer Bearing Cone and Cup: 02475 / 02420, ID 1.25 in
✅ Double Lip Seals: 22333TB (10-36) and 21333TB (10-10), IDs 2.250 in and 2.125 in
✅ Heavy duty kit supports 8000 lb axles, EZ-Lube and standard

💡 What is a heavy duty trailer axle bearing kit used for and why choose sealed grease seals?

Designed to support rotating axles in heavy trailers with sealed lubrication for longevity.

- supports rotating shafts in trailers and equipment

- keeps grease in and contaminants out with sealed bearings

- simplifies replacement with matched inner/outer races

- improves life on 8000 lb axles by reducing wear