The Bomag 05817970 Self-Aligning Roller Bearing is a genuine OEM component designed for Bomag BW-series single drum rollers, spanning generation -3, -4, -4i, and -40 variants across the BW 213, BW 214, BW 215, BW 216, BW 218, BW 219, BW 220, and BW 225 model families. Sourced directly from Bomag, this bearing delivers the exact tolerancing and load geometry engineered for these machines. It installs as a direct, drop-in replacement with no modifications needed to mounting bores or housings, making it the most straightforward path back to correct drivetrain alignment. Verify your model against the fitment list before ordering to confirm part number 05817970 is right for your machine.
Key Features
- OEM Radial Tolerance Precision — manufactured to Bomag's original bearing geometry specifications, ensuring correct radial load distribution and angular compensation across the drum drivetrain
- Self-Aligning Design — the two-row spherical raceway accommodates minor shaft misalignment, protecting adjacent drivetrain components from edge loading and premature wear
- Broad Single Drum Roller Coverage — fits a wide range of BW 213, BW 214, BW 215, BW 216, BW 218, BW 219, BW 220, and BW 225 single drum rollers across multiple generations, including -3, -4, -4i, and -40 variants
- Direct OEM Replacement — part number 05817970 matches the original Bomag specification exactly, fitting existing bearing housings and retention hardware without rework
- Sustained Compaction Performance — a worn or failed bearing causes drum vibration irregularities and accelerated seal and shaft damage; replacing it restores smooth, consistent drum operation
A self-aligning roller bearing is a critical rotational support component in the drum assembly of a single drum roller. It carries both the radial loads generated by drum rotation and the vibratory forces produced during compaction, while its self-aligning raceway geometry compensates for any slight angular deviation between the drum shaft and its housing. When this bearing wears or fails, operators typically notice increased vibration, unusual noise from the drum, or uneven compaction output — all signs that the bearing's load-carrying capacity has been compromised and that surrounding seals and shafts are at risk of secondary damage.
Part Details
| Part Number | 05817970 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Self-Aligning Roller Bearing |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Single Drum Roller | BW 216 DH-3 | 00817537 |
| Single Drum Roller | BW 219 DH-3 | 00817540 |
| Single Drum Roller | BW 219 PDH-3 | 00817544 |
| Single Drum Roller | BW 225 D-3 | 00817546, 00817548 |
| Single Drum Roller | BW 213 PDH-40 | 00817733 |
| Single Drum Roller | BW 213 DH-4 | 00817775, 00817779, 00817781, 00818123, 00818125, 00818289, 00824039, 00824041, 00824143, 00824153 |
| Single Drum Roller | BW 213 PDH-4 | 00817777, 00818121, 00824145, 00824423 |
| Single Drum Roller | BW 213 DH-40 | 00817785 |
| Single Drum Roller | BW 214 DH-4 | 00817789, 00824147 |
| Single Drum Roller | BW 216 DH-4 | 00817793, 00818155, 00818849 |
| Single Drum Roller | BW 216 PDH-4 | 00817795, 00818157 |
| Single Drum Roller | BW 216 D-4 | 00817797, 00818351, 00824043 |
| Single Drum Roller | BW 219 DH-4 | 00817799, 00818163, 00818857 |
| Single Drum Roller | BW 219 PDH-4 | 00817807, 00818071, 00818859 |
| Single Drum Roller | BW 219 D-4i | 00817817 |
| Single Drum Roller | BW 219 D-4 | 00817835, 00818095, 00818373, 00818853, 00824821 |
| Single Drum Roller | BW 216 DHC-4 | 00818027 |
| Single Drum Roller | BW 214 DHC-4 | 00818029, 00818337 |
| Single Drum Roller | BW 213 DHC-4 | 00818031, 00818331 |
| Single Drum Roller | BW 216 PD-4 | 00818053, 00818353, 00824155 |
| Single Drum Roller | BW 219 PD-4 | 00818097, 00818375, 00818855 |
| Single Drum Roller | BW 213 PDHC-4 | 00818117, 00818333 |
| Single Drum Roller | BW 214 PDHC-4 | 00818119 |
| Single Drum Roller | BW 214 PDH-4 | 00818345 |
| Single Drum Roller | BW 216 PDHC-4 | 00818349 |
| Single Drum Roller | BW 213 DH 16 | 00818383, 00824151 |
| Single Drum Roller | BW213DH 40 | 00818419 |
| Single Drum Roller | BW 213 DH 4 | 00818437 |
| Single Drum Roller | BW 216 D-40 | 00818611 |
| Single Drum Roller | BW 216 PD-40 | 00818653 |
| Single Drum Roller | BW 218 D-40 | 00818671 |
| Single Drum Roller | BW 220 D-4 | 00818989 |
| Single Drum Roller | BW 215 D-40 | 00824167 |
| Single Drum Roller | BW 219 DH-4i | 00824221 |
| Single Drum Roller | BW 219 PDH-4i | 00824225 |
| Single Drum Roller | BW 213 DH-4 EU-Flex | 00824433 |
| Single Drum Roller | BW 213 DH-4BVC EU-Flex | 00824435 |
| Single Drum Roller | BW 213 DH-4i | 00824439, 00824445, 00824447, 00824673, 00824675 |
| Single Drum Roller | BW 213 PDH-4i | 00824455, 00824685 |
| Single Drum Roller | BW 214 DH-4i | 00824459 |
| Single Drum Roller | BW 216 D-4i | 00824463, 00824693 |
| Single Drum Roller | BW 216 DH-4i | 00824467, 00824695 |
| Single Drum Roller | BW 216 PDH-4i | 00824469 |
| Single Drum Roller | BW 214 DH-4 EU Flex | 00824565 |
| Single Drum Roller | BW 213 DH 4I | 00824677, 00824679 |
| Single Drum Roller | BW 216 PD-4i | 00824697 |
| Single Drum Roller | BW 220 D-40 | 00824803, 00824989 |
| Single Drum Roller | BW 219 DH-4i EU-Flex | 00824967 |
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.
