

Graco 116937 Flanged Bronze Bearing ensures smooth operation and long-lasting performance in Graco airless sprayers by reducing friction and supporting high-pressure fluid systems.
Graco 116937 Bearing Flanged Bronze is a high-strength bronze bearing with a precision-machined flange, designed for seamless integration into airless sprayer systems. It ensures optimal fluid control, reduces friction, and enhances durability for both solvent and water-based applications.
| Feature | Description |
|---|---|
| High-Strength Bronze | Durable copper-tin-phosphorus alloy resists wear and corrosion. |
| Flanged Design | Ensures precise alignment and secure mounting in pump assemblies. |
| Precision Machining | Interfaces held to ±0.005 mm tolerances for optimal performance. |
| Wide Temperature Range | Operates from –20 °C to 180 °C without dimensional drift. |
| Low Friction | Optimized bore and surface finish reduce friction and wear. |
Torque flange fasteners to 15–18 N·m in a crisscross pattern. Use lubrication with ISO VG 220 hydraulic fluid every 500 operating hours. Alignment gauges and preload shims help maintain concentricity and optimal performance.
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