Description
Product Overview
The LUBE USA 186252 compression bushing is designed to connect 4mm lubrication tubing to system components such as junctions, adapters, and metering valves. It provides a secure interface between tubing and threaded fittings within centralized lubrication systems.
This bushing is an essential component for assembling and maintaining reliable lubrication connections.
Applications
- Centralized lubrication systems
- CNC machines and machining centers
- Connecting tubing to junctions, adapters, and valves
- Maintenance and repair of lubrication lines
👉 Compression bushings are used to connect tubing to fittings while maintaining a secure seal and proper oil flow
Key Features
- Designed for 4mm (5/32”) tubing
- 5/16-24 thread for standard compression fittings
- Connects tubing to junctions, adapters, and metering valves
- Supports leak-resistant lubrication connections
- Compatible with compression sleeves, inserts, and nuts
- Durable construction for industrial environments
Why This Part Matters
In lubrication systems, tubing must connect securely to system components to maintain pressure and consistent oil flow.
Without the correct bushing:
- Connections may not fit properly
- Leaks can occur
- System performance can suffer
This compression bushing ensures a proper interface between tubing and fittings, helping maintain reliable system operation.
When to Use This Bushing
- When connecting tubing to threaded components
- When assembling compression fittings
- When replacing worn or damaged fittings
- During system maintenance or upgrades
Specifications
- Part Number: 186252
- Type: Compression bushing
- Thread Size: 5/16-24
- Tubing Size: 4mm (5/32”)
- Application: Tubing-to-fitting connection
📞 Need Help Matching Fittings?
Not sure if you need a bushing, sleeve, or nut?
👉 Call us or request a quote—we can help you match the correct tubing and fittings.




