The Multiquip 12694-001 Bearing Cup Timken 2729 is a genuine OEM replacement designed for a wide range of Multiquip and Whiteman equipment, including HHN31V and HHN34TVD ride-on trowels and MP/MS series masonry saws such as the MP1455H, MP1415E, MP1420E, MS1455H, MS1415E, MS1420E, MS2050E1, and TRAK-14, among others. This is a direct OEM-sourced component, manufactured to the same standards as the original part installed at the factory. Sourcing the correct Timken 2729 cup ensures the bearing assembly seats and preloads properly, keeping rotating components operating as intended. DHS Equipment supplies this part with verified fitment to help you order with confidence.
Key Features
- Genuine Timken Cup Specification — Sourced as OEM, this bearing cup matches the Timken 2729 specification for correct taper angle, surface finish, and race geometry required by these applications.
- Drop-In Fitment for HHN and MP/MS Platforms — Designed to seat directly into the original bore without machining or shimming, supporting correct bearing preload across HHN31V, HHN34TVD, and the full MP and MS masonry saw lineup.
- Broad Model Coverage — A single part number covers HHN31VTCSL5, HHN34TVD, MP1H, MP1455H, MP1455HP, MP1415E, MP1420E, MS1455H, MS1415E, MS1420E, TRAK-14, MP25E1, MP25E3, MP275E3, MP2050E1, MP2050E3, MP2090HP, and MASONPROMP1.
- Maintains Proper Load Distribution — The cup works in tandem with the bearing cone to distribute radial and thrust loads evenly — a worn or out-of-spec cup accelerates cone wear and causes spindle play or vibration.
- Blade and Spindle Safety Relevance — On saw applications, a failing bearing cup can allow blade shaft movement, increasing blade runout risk; replacing with the correct OEM cup restores spindle stability.
A bearing cup is the outer race of a tapered roller bearing assembly. It provides the hardened raceway surface that the bearing rollers travel against, working together with the cone (inner race) to handle both radial loads and axial thrust. When the cup develops pitting, spalling, or wear grooves, it causes uneven roller contact that generates heat, noise, and accelerated bearing failure. On ride-on trowels, this translates to blade shaft instability; on masonry saws, it leads to blade wobble and reduced cutting accuracy. Replacing the cup at the correct service interval — and always replacing the cup and cone together — restores full bearing function and protects adjacent components from damage.
Part Details
| Part Number | 12694 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Bearing Cup Timken 2729 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Ride-On Power Trowels | HHN31VTCSL5 |
| Whiteman Ride-On Power Trowels | HHN34TVD |
| Saws | MP1H |
| Saws | MP115E |
| Saws | MP120E |
| Masonry Saws | MASONPROMP1 |
| Saws | MP1455H |
| Saws | MP1415E |
| Saws | MP1420E |
| Saws | MP25E1 |
| Saws | MP25E3 |
| Saws | MP275E3 |
| Saws | MP2H |
| Saws | MP2050E1 |
| Saws | MP2050E3 |
| Saws | MP2090HP |
| STOW Masonry Saws | TRAK-14 |
| STOW Masonry Saws | MS1455H |
| STOW Masonry Saws | MS1415E |
| STOW Masonry Saws | MS1420E |
| STOW Masonry Saws | MS2050E1 |
| Saws | MP1455HP |
| Whiteman Ride-On Power Trowels | HHN31V |
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.
