The Multiquip 040306312 Bearing 6312C3 MVC R400G D is a genuine OEM bearing designed for the R-400G roller. As a direct OEM replacement, this bearing is sourced and validated by Multiquip to meet the original design specifications of the R-400G, ensuring it installs correctly and performs as intended. Ordering the correct part number — 040306312 — confirms you are getting the exact component engineered for this machine.
Key Features
- OEM-Grade Bearing Tolerance — Manufactured to the precise radial clearance and load ratings required for smooth, consistent rotation in roller drivetrain applications.
- C3 Internal Clearance Rating — The C3 designation provides greater-than-standard internal clearance, making this bearing well-suited to the higher operating temperatures and dynamic loads common in roller equipment.
- Direct Drop-In Fit for R-400G — Engineered specifically for the R-400G, this bearing seats correctly into its housing without modification, maintaining correct shaft alignment and bearing preload.
- Supports Full Drivetrain Performance — A properly functioning bearing keeps rotating components turning freely and quietly; a worn or failed bearing causes vibration, overheating, and accelerated damage to surrounding components.
- Genuine Multiquip OEM Part — Supplied directly through the Multiquip parts network, giving you confidence that part number 040306312 matches the original build specification of your machine.
A bearing in roller equipment supports the rotating shafts and drum assemblies that drive compaction performance. It reduces friction between moving parts, carries radial and axial loads, and keeps components running in precise alignment. When a bearing wears out or fails, you may notice unusual noise, vibration, or heat buildup — left unaddressed, this can lead to shaft damage and more costly repairs. Replacing the bearing promptly with the correct OEM part restores smooth operation and protects the surrounding drivetrain.
Part Details
| Part Number | 040306312 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Bearing 6312C3 MVC R400G D |
Compatibility & Fitment
| Name | Model |
|---|---|
| R-400G | R-400G |
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.
