Replacement Bearing Kits For Travel Trailer With Spindle 2.25 Grease Seal, 1.750" & 1.250" Bearings

Updated 06/20/2022 | Published 06/17/2022

Products Featured in This Question

Trailer Wheel Bearing Kit, LM67048/25580 Bearings, 25580/25520, 10-36 Seal

(3554)

$37.56

Replacement Trailer Wheel Bearing - 25580 - Qty 1

(2211)

$24.62

Replacement Trailer Wheel Bearing Kit, Bearings 15123/ 25580, Races 15245/25520 Races, 10-36 Seal

(3556)

$30.94

Replacement Trailer Wheel Bearing Kit, 14125A/25580 Bearings, 14276/25520 Races, Seal 10-36

(3556)

$43.98

LubriMatic LMX Industrial Strength Grease - 14 oz. Cartridge

(278)

$13.99

Seal Puller

(165)

$12.79

7-Piece Installation Set for Bearings, Races, and Seals

(246)

$50.02

Question:

I am looking for a bearing kit for my travel trailer. Outer bearing has a 1.250 i.d. Inner bearing has a 1.750 i.d. Seal 2.250 i.d.

asked by: Gilbert C

Expert Reply:

We have 3 different bearing kits that fit your bearing inner diameters you have. If you can find the weight rating on your axle(generally on trailer information tag) that will help you identify the correct kit. All 3 kits use the same Inner Bearing # 25580 but have different outer bearings for the weight capacity. If you do not have information on your axle you will need to pull the grease cap and check your outer bearing for any part numbers that will identify it. Otherwise you can go off the outer race outside diameter in the hub.

5,200LB Bearing Kit # BK3-300 Outer Bearing Race Outer Diameter 2.328"
6,000LB Bearing Kit # BK3-100 Outer Bearing Race Outer Diameter 2.441"
7,000LB Bearing Kit # BK3-200 Outer Bearing Race Outer Diameter 2.717"

The Seal Puller # PTW1219 and Installation Set # PTW83020 will aid you in the removal and installation of the parts. I recommend using the LubriMatic LMX Industrial Strength Grease # L11390 with your bearings as it works great in both hot and cold climates.