The Multiquip 07774 Housing Bearing RW-3015 is a genuine OEM component designed for KA4B and RW-3015 series RAMMAX ride-on rollers. Sourced directly from Multiquip, this bearing housing meets the exact tolerances required for proper drum rotation and drivetrain alignment on these machines. Verify your model code against KA4B and RW-3015 before ordering to confirm fitment.
Key Features
- OEM-Grade Bearing Tolerancing — Manufactured to the precise dimensional specs required by RAMMAX roller drivetrains, ensuring correct load distribution and minimal play at the bearing seat.
- Direct-Fit Installation — Engineered to drop into the existing housing mount on KA4B and RW-3015 platforms without rework or shimming.
- Confirmed Fitment — Compatible with KA4B and RW-3015 RAMMAX ride-on rollers; always cross-reference part number 07774 against your machine's parts manual before installation.
- Sustained Drum Performance — A correctly seated bearing housing keeps the drum running true and on-axis, supporting consistent compaction force across the full drum width.
- Genuine Multiquip OEM Part — Supplied as an authorized OEM replacement, so you get the same component that shipped with the machine — not an approximation.
A bearing housing serves as the structural mounting point that holds the roller drum's bearing assembly in precise alignment with the drivetrain. It supports rotational load, absorbs vibration transferred through the drum, and keeps the bearing properly seated under continuous operating stress. When the housing becomes worn, cracked, or out-of-spec, it allows the bearing to shift position, which accelerates bearing wear, introduces vibration into the frame, and can eventually cause drum misalignment or drivetrain damage.
For fitment questions or parts support, contact DHS Equipment directly — our team is here to help you identify the right part for your machine.
Part Details
| Part Number | 07774 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Housing Bearing RW-3015 |
Compatibility & Fitment
| Name | Model |
|---|---|
| KA4B | KA4B |
| RW-3015 | RW-3015 |
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.
