MARATHON - Marathon Air Turbo AT300 Bearing only - 300-000 rpm Air & Water - Bearing only - #880-3020
Description
MARATHON — distributed by US Dental Depot
Air Turbo AT300 880-3020
USDD #101574 · MFG #880-3020 · Clinical — Micro-Motors
Type: Brushless Micro-MotorUse: Lab BenchControl: Pedal-Variable
Product Description
MARATHON - Bearing To Handpiece Rear
PARTS for Micromotor
#101574
Features:
* Bearings for MARATHON Handpieces original
* Front-front = #1040
* Rear-Rear = #830
* REPLACEMENT PARTS
Package:
Set of 2.
Specifications
| Brand | MARATHON |
| Sub-Model | AIR TURBO |
| MFG Item # | 880-3020 |
| Package | 1pk |
| Weight (lbs) | 200 |
Why You'll Love It
- Brushless motor = lower maintenance + longer life.
- Variable-speed pedal for fine control.
- Forward/reverse switch.
- Quiet operation under load.
Cross-Brand Alternatives
Common market alternatives by purpose. Call us if you need a cross-brand option not listed.
| Brand | Equivalent | Distinguishing trait |
|---|---|---|
| NSK | Ultimate XL micro-motor | Japanese standard |
| Bien-Air | MX-i LED | Swiss precision |
| KaVo | K-Power | German line |
Questions about this product? A USDD specialist is ready to help.
I have a questionContact an expertRequest a rep callUSDD product page · last updated 2026-05-25 17:47