424-248 Flanged Bearing is a genuine OEM replacement bearing for Titan airless sprayers. This flanged bearing is used in the pump drive linkage and pivot assemblies, providing low‑friction rotation and axial load support. A worn or failed flanged bearing causes play, noise, and accelerated wear of adjacent components. Replacing the bearing restores smooth operation and precise mechanical alignment.
| Part Number | 424-248 |
|---|---|
| Part Description | Flanged Bearing (bronze / sintered, self‑lubricating) |
| Brand | Titan |
| Fits | ProMark II (759-2010); PowrLiner 8900, 8900XLT, 8900XLT SP, 6950, 6900XLT, 6900XLT SP, 6000, 5000, 4950, 4900, 4900XLT, 4000, 3100, 2800, 1800M, 2800M, 800, 4500, 2850, 550, 5500, 4955, 6955, 8955, 3500 72v, 3000, 3500s |
| Condition | New |
The Titan 424-248 Flanged Bearing is a precision sleeve bearing with an integral flange, used in the pump drive linkage and pivot points. The flange provides axial positioning while the bearing bore supports radial loads, enabling smooth articulation of connecting rods and drive components. This bearing is typically made of oil‑impregnated sintered bronze for self‑lubrication and long life.
Over time, bearings can wear, causing increased clearance, noise, and accelerated wear of shafts or housings. Symptoms include knocking sounds from the pump area, reduced pressure output, or visible play in the linkage. Replacing the flanged bearing with an OEM part restores proper fit and quiet, efficient operation.
| Radial load support | Supports rotating or oscillating shafts, reducing friction |
|---|---|
| Axial positioning | Flange maintains correct side‑to‑side location |
| Wear surface | Sacrificial component that protects expensive shafts/housings |
| Knocking / rattling noise | Audible play in pump linkage during operation |
|---|---|
| Excessive play | Visible movement between connecting rod and pivot pin |
| Reduced pressure / output | Worn bearing affects pump stroke efficiency |
| Visible bearing damage | Flattened, cracked, or excessively worn bearing bore |
Part 424-248 is the OEM flanged bearing for the following Titan sprayer models. Always verify with your machine's parts diagram.
| Brand / Model | Component |
|---|---|
| ProMark II (759-2010) | Flanged Bearing |
| PowrLiner 8900 | Flanged Bearing |
| PowrLiner 8900XLT | Flanged Bearing |
| PowrLiner 8900XLT SP | Flanged Bearing |
| PowrLiner 6950 | Flanged Bearing |
| PowrLiner 6900XLT | Flanged Bearing |
| PowrLiner 6900XLT SP | Flanged Bearing |
| PowrLiner 6000 | Flanged Bearing |
| PowrLiner 5000 | Flanged Bearing |
| PowrLiner 4950 | Flanged Bearing |
| PowrLiner 4900 | Flanged Bearing |
| PowrLiner 4900XLT | Flanged Bearing |
| PowrLiner 4000 | Flanged Bearing |
| PowrLiner 3100 | Flanged Bearing |
| PowrLiner 2800 | Flanged Bearing |
| PowrLiner 1800M | Flanged Bearing |
| PowrLiner 2800M | Flanged Bearing |
| PowrLiner 800 | Flanged Bearing |
| PowrLiner 4500 | Flanged Bearing |
| PowrLiner 2850 | Flanged Bearing |
| PowrLiner 550 | Flanged Bearing |
| PowrLiner 5500 | Flanged Bearing |
| PowrLiner 4955 | Flanged Bearing |
| PowrLiner 6955 | Flanged Bearing |
| PowrLiner 8955 | Flanged Bearing |
| PowrLiner 3500 72v | Flanged Bearing |
| PowrLiner 3000 | Flanged Bearing |
| PowrLiner 3500s | Flanged Bearing |
When replacing the flanged bearing, inspect or replace these related components.
The bearing rides on the shoulder screw; replace if the pin is worn or scored.
Inspect the bore that holds the bearing for elongation or damage.
Ensure fasteners are not stripped and retainers are in good condition.
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