Graco 194758 Throat Bearing
The Graco 194758 Bearing Throat supports internal shaft movement in pumps, reducing friction and wear while ensuring smooth, reliable operation under industrial load.
- Bearing sleeve for pump shaft support
- Wear‑resistant metal construction
- Reduces internal friction and extends pump life
- Ideal for maintenance or rebuild of industrial pumps
Compatible Machines
- Graco piston or diaphragm pumps with bearing‑supported shafts
- Industrial fluid transfer and spray systems needing bearing sleeves
- Pumps undergoing bearing replacement or maintenance
- High‑duty spray or transfer units needing reliable shaft support
Product Overview
The Graco 194758 Bearing Throat is a critical bearing sleeve or throat component designed to support rotating or reciprocating shafts inside pump assemblies. It reduces friction, maintains correct shaft alignment, and extends the lifespan of internal pump components. By providing stable bearing support, it helps ensure smooth, reliable pump operation under heavy-duty conditions.
Specifications
| Attribute | Detail |
|---|---|
| Part Number | 194758 |
| Component Type | Bearing sleeve / bearing throat |
| Function | Supports shaft rotation or reciprocation inside pump |
| Application | Piston/diaphragm pumps, fluid transfer systems |
| Material | Wear‑resistant alloy or bearing-grade metal |
| Use‑case | Replacement bearing support during pump maintenance |
Key Features
- Provides secure bearing support for internal shafts
- Reduces internal friction and wear under load
- Durable construction for industrial pump usage
- Improves pump longevity and reliability
- Compatible with several Graco pump configurations
Installation
Disassemble the pump housing and remove the worn bearing sleeve carefully. Clean shaft and housing bore before inserting the 194758 bearing throat. Reassemble components ensuring shaft alignment and test under low pressure for smooth operation and absence of excess vibration.
Frequently Asked Questions
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