Item Condition: New
Transport Wheel D50 1.97" | ID8mm .31" | H20 .79" 53804 For Treadmill & Elliptical
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Item Description
Condition New
Heavy-Duty Cardio Equipment Transport Wheel
50mm (1.97") Transport Wheel | 8mm Bearing ID | 20mm Wide | Replacement Roller for Treadmills, Ellipticals & Exercise Equipment
Restore smooth mobility to your cardio equipment with this heavy-duty 50mm transport wheel, designed for treadmills, ellipticals, exercise bikes, and other commercial fitness equipment. Constructed from durable, wear-resistant polymer and fitted with a precision 8mm sealed ball bearing, this replacement wheel delivers smooth rolling performance, low friction, and long-lasting durability.
Ideal for replacing worn or damaged transport wheels on commercial and residential fitness equipment.
📐 Specifications
| Measurement | Metric | Imperial |
|---|---|---|
| Wheel Diameter | 50mm | 1.97" |
| Wheel Width | 20mm | 0.79" |
| Bearing Inside Diameter (ID) | 8mm | 0.31" |
Part Number
#6624
Material
- High-Strength Nylon/Polymer
- Precision Sealed Ball Bearing
- Steel Bearing Race
Color
- Black
🔩 Key Features
Precision Sealed Ball Bearing
Integrated sealed bearing provides smooth, quiet rolling while minimizing maintenance.
Heavy-Duty Construction
Built to withstand the demands of commercial fitness facilities and high-use home gyms.
Wear-Resistant Polymer
High-strength wheel material resists cracking, flat spots, abrasion, and everyday wear.
Smooth Equipment Mobility
Makes it easier to safely move heavy cardio equipment for cleaning, servicing, or repositioning.
OEM-Style Replacement
Designed as a reliable replacement for worn transport wheels found on many popular fitness machines.
🏋️ Compatible Equipment Brands
Commonly used on equipment from:
- Life Fitness
- Precor
- Matrix
- TRUE Fitness
- Technogym
- Cybex
- Star Trac
- Spirit Fitness
- Sole Fitness
- Vision Fitness
- Landice
- SportsArt
- Octane Fitness
- Freemotion
- Horizon Fitness
- NordicTrack
- ProForm
- Body-Solid
- Hoist Fitness
- Many commercial and residential cardio equipment manufacturers
🏃 Common Applications
Perfect for replacing transport wheels on:
- Treadmills
- Ellipticals
- Exercise Bikes
- Indoor Cycling Bikes
- Stair Climbers
- Arc Trainers
- Rowing Machines
- Functional Trainers
- Home Gyms
- Strength Equipment
- Custom Fitness Equipment
✅ Benefits
- Precision sealed ball bearing
- Smooth, quiet rolling performance
- Heavy-duty commercial construction
- Protects floors while moving equipment
- Durable wear-resistant polymer
- OEM-quality replacement
- Long service life
- Easy installation
📏 Before Ordering
Please verify:
- Wheel Diameter: 50mm (1.97")
- Wheel Width: 20mm (0.79")
- Bearing Inside Diameter (ID): 8mm (0.31")
- Compare your existing wheel, bearing size, axle diameter, and mounting configuration before ordering.
⚠️ Important Note
This listing includes one transport wheel with sealed ball bearing.
Axle bolt, spacers, brackets, and mounting hardware are not included unless otherwise specified.
💡 Why Replace Your Transport Wheel?
Worn transport wheels can become noisy, develop flat spots, or make moving heavy fitness equipment difficult. Replacing them restores smooth rolling performance, reduces strain when relocating equipment, and helps protect both your machine and your floors.
Let customers speak for us
from 1250 reviewsEasy to order, very helpful, professional, prompt
Yes
👍
fast shipping, exact part, easy ordering process
Ordered a part from Hydra Fitness Parts because the OEM part was back ordered for months. Part came in just a couple of days and had it installed by my service tech shortly after. My cross trainer works like new again. Definitely recommend.
Works great perfect fit would buy again
I moved my treadmill from one room to another. I happened to break off a rear foot to it during a difficult spot. It has been like this for 2 years. I decided to look for the part, it was hard to find. But then I found it and jow my treadmill is back together and ready to use
Ordered a part for our treadmill that got lost during a move. Perfect fit! Quick and easy shipping. Would highly recommend if you are looking for odd parts for your Horizon treadmill.
Hydra fit had the part I needed to repair my Bowflex treadmill for only $150. Bowflex techs were telling me I needed a new monitor control for $2,000 but I knew that was wrong because there was no electrical supply to the monitor so it couldn’t be that! Hydrogen gave me a couple ideas I I figured it out. NO thanks Bowflex, and thanks hydro fit.
Used power rods appear to be in good shape and delivery time was very good.
Parts no longer made from my treadmill. Hydra Fitness Exchange had a front roller that works great! Quiet, smooth, almost like new again! Timely shipping, good packaging, helpful website. Thanks!
Product fits perfect. Was able to verify that it would fit my model, and it arrived in a timely fashion. I would order from you guys in the future.
Spirit XE200 elliptical. Common problem of the wheels jumping off and galling the aluminum track rail covers. By the time I fixed the problem, my original track rail covers were too damaged. These were inexpensive and appear to be OEM. Only two bolts to swap them out. Excellent!
Ordered replacement part for my eliptical machine and fit tightly into place and the machine is working fine.
Upon receipt of the item, it would not charge. In working with them I was told to give charging one last shot. This time I pressed the start button multiple times and it started to charge. It synched with my bike. I thanked them for their patience in working out the problem.
