The Wacker Neuson Tapered Roller Bearing 30206 is a genuine OEM component designed for the CT30, CT36, and CT48 series walk-behind concrete power trowels. Sourced directly through Wacker Neuson's authorized parts program, part meets the exact tolerancing and load specifications required by the CT series trowel drivetrain. This bearing supports both gas-powered and electric model variants across the 30-inch, 36-inch, and 48-inch trowel lineup, including AGP, ADP, AGT, ADT, AVP, AVT, BDT, and EDT configurations. If your CT series trowel is showing signs of bearing wear — roughness, noise, or play in the rotor shaft — the is the correct factory replacement to restore proper operation.
Key Features
- Genuine OEM Bearing Specification — Manufactured to the exact 30206 taper angle, bore diameter, and dynamic load rating required by the CT series trowel gearbox, ensuring correct load distribution under continuous rotor operation.
- Direct Drop-In Replacement — Matches the original bearing seat dimensions in the CT trowel housing, allowing straightforward installation without machining or shimming.
- Broad CT Series Compatibility — Fits CT30, CT36, and CT48 walk-behind trowel models across gas, diesel, electric, and variable-speed variants in both standard and CE configurations.
- Maintains Rotor Shaft Stability — A correctly functioning tapered roller bearing keeps the rotor shaft centered and properly loaded; a worn bearing allows shaft deflection that accelerates blade wear and degrades finish quality on the concrete surface.
- Authorized OEM Part — Supplied as a genuine Wacker Neuson replacement, part number 5000073577 carries the manufacturer's part number traceability for service records and equipment documentation.
A tapered roller bearing is designed to handle both radial loads (forces perpendicular to the shaft) and axial thrust loads (forces along the shaft) simultaneously — a combination that occurs constantly in a concrete trowel as the rotor spins under the resistance of wet concrete. In the CT series trowel, the 30206 tapered roller bearing supports the rotor shaft inside the gearbox housing, keeping it aligned and free-spinning under load. When this bearing wears or loses preload, the shaft develops play, which causes vibration, uneven blade contact with the slab, and accelerated wear on surrounding gearbox components.
Part Details
| Part Number | 5000073577 |
|---|---|
| Old Part Number | 0073577 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Tapered Roller Bearing 30206 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 915mm/36in CE Walk-behind Trow el | CT36AGP | 5000007596, 5000007595 |
| 915mm/36in CE Walk-behind Trow el | CT36AGP-E | 5000008036, 5000008026 |
| 915mm/36in CE Walk-behind Trow el | CT36ADP | 5000007592, 5000007591 |
| 915mm/36in CE Walk-behind Trow el | CT36ADP-E | 5000008034, 5000007697 |
| 1220mm/48in Walk-behind Trowel | CT48AGP | 5000007602, 5000007603 |
| 1220mm/48in CE Walk-behind Tro wel | CT48AGP-E | 5000008031, 5000008032 |
| 1220mm/48in Walk-behind Trowel | CT48ADP | 5000007598, 5000007599, 5000008199 |
| 1220mm/48in CE Walk-behind Tro wel | CT48ADP-E | 5000008027, 5000008028 |
| 762mm/30in CE Walk-behind Trow el | CT30AGT-E | 5000007589, 5000008004 |
| 762mm/30in CE Walk-behind Trow el | CT30AGT | 5000008006, 5000008003 |
| 762mm/30in CE Walk-behind Trow el | CT30ADT-E | 5000007587, 5000008002 |
| 1220mm/48in CE Walk-behind Tro wel | CT48AGT-E | 5000007601, 5000008020 |
| 762mm/30in CE Walk-behind Trow el | CT30ADT | 5000008005, 5000008001, 5000008197 |
| 1220mm/48in Walk-behind Trowel | CT48AGT | 5000008019, 5000008041 |
| 915mm/36in CE Walk-behind Trow el | CT36ADT-E | 5000007590, 5000008008, 5000008226 |
| 915mm/36in CE Walk-behind Trow el | CT36AGT-E | 5000007594, 5000008012 |
| 1220mm/48in CE Walk-behind Tro wel | CT48ADT-E | 5000007597, 5000008016 |
| 915mm/36in CE Walk-behind Trow el | CT36ADT | 5000008013, 5000008007, 5000008198, 5000008225, 5000009480 |
| 915mm/36in CE Walk-behind Trow el | CT36AGT | 5000008014, 5000008011 |
| 1220mm/48in Walk-behind Trowel | CT48ADT | 5000008015, 5000008040 |
| 1220mm/48in Walk-behind Trowel | CT48BDT | 5000008017 |
| 915mm/36in Walk-behind Trowel | CT36BDT | 5000008009 |
| 1220mm/48in Variable Speed Wal k-behind Trowel | CT48AVP | 5000009219, 5000009220 |
| 1220mm/48in Variable Speed Wal k-behind Trowel | CT48AVT | 5000009217, 5000009218 |
| 915mm/36in CE Electric Walk-be hind Trowel | CT36EDT | 5000009064 |
| 762mm/30in CE Electric Walk-be hind Trowel | CT30EDT | 5000009063 |
| 915mm/36in Variable Speed Walk #NAME? | CT36AVP | 5000009235, 5000009236 |
| 915mm/36in Variable Speed Walk #NAME? | CT36AVT | 5000009233, 5000009234 |
| 915mm/36in Walk-behind Trowel | CT36BDT-E | 5000008010 |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
