Pump Motor Bearings

Pool Pump Motor Bearings, front and rear, on the shaft of the motor's rotor, keep the rotor rotating within the statorof the motor, very smoothly and precisely. These bearing races are sealed and non-serviceable.


Sizing Chart for Motor Bearings

Bearing #203

Bearing #204

Bearing #304

O.D.=1-9/16"

O.D.=1=7/8"

O.D.=2.0"

A O Smith Motors, 48 Frame, 1/2 HP - 1 HP
-Rear & Shaft End
A O Smith Motors 1 1/2 HP - 3 HP, 48 Frame
-Shaft End
A O Smith Motors 1 HP - 3 HP, 48 Frame
- Rear & Shaft End
A O Smith Motors, 1/2 HP - 3 HP
-Rear End
  Century Motors 1/2 HP - 3 HP
-Shaft End
Century Motors, 1/2 HP - 3 HP
-Rear End
  Franklin Motors 1 HP - 3 HP, 48 Frame -Pump End
PoolSweep & Polaris Motors, 3/4 HP
-Rear & Shaft End
  Franklin Motors 1 HP - 3 HP, 48 Frame
-Shaft End
A O Smith Motors, 48 Frame, 1/2 HP
-Rear & Shaft End
   
G E Motors, 1 HP
-Rear & Shaft End
G E Motors 1 1/2 HP & Up
-Shaft End
 
G E Motors, 1 1/2 HP & Up, Opposite End
-Rear & Shaft End
   
Franklin Pool MotorsS, 1/2 HP - 3 HP
-Rear End
   
Franklin Spa Motors, 1/2 HP - 1 HP
-Rear & Shaft End
   
    Aladdin 17mm ID x 47mm OD Sealed Bearing for Electric Pool Pump Motors - 6303
    Manuf#: 6303
    Item#:E9809
    $7.85 Qty.
    625 in Double Sealed Pool Motor Bearing #303
    Manuf#: RBL-6203-10-LL
    Item#:RBL-6203-10-LL
    $0.00 Qty.
    20mm Double Sealed Pool Motor Bearing #204
    Manuf#: RBL-6204-LL
    Item#:RBL-6204-LL
    $0.00 Qty.
    U.S. Seal 17mm Double Sealed Ball Bearings - RBL-6203-LL
    Manuf#: RBL-6203-LL
    Item#:ZUSS0003
    $8.52 Qty.
    20mm Double Sealed Ball Bearing - Rbl6304ll
    Manuf#: RBL-6304-LL
    Item#:ZUSS0004
    $9.32 Qty.
    16mm Double Sealed Ball Bearings - Rbl620216ll
    Manuf#: RBL-6202-16-LL
    Item#:ZUSS1026
    $13.00 Qty.
    15mm Double Sealed Ball Bearings - Rbl6202ll
    Manuf#: RBL-6202-LL
    Item#:ZUSS1027
    $12.97 Qty.

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    Pool Motor Bearing Replacement Tips:

    • Replace your Bearings when the noise level exceeds your tolerance level ;-)
    • Replace your old motor bearings with the exact match bearing size (see chart on page bottom)
    • Measure the inside diameter and/or look for stamped markings on existing bearings

    For information on replacing pool motors, seal or capacitor, Visit our Pumps and Motors Technical Arcticle in our Pool Info Section.



     

    Aladdin 17mm ID x 47mm OD Sealed Bearing for Electric Pool PumpMotors - 6303

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