Flanged Linear Bushings - Double, Opposite Counterbored Hole

Caution
- Due to the change in the bonding method, traces of milky-white adhesive remain on the joint between the flange and the outer cylinder, but there is no change in the catalog specifications.
- About the appearance change of Flanged Linear Bushings CLICK here
- Except for MX Lubrication Units, MISUMI Linear Bushings are applied with anti-rust oil harmless to lubricants. After cleaning and drying the bushings, grease application is recommended before use.
- Recommended Cleaning Method: Ultrasonic cleaning machine or white kerosene
- Delivery times for some of our products may be delayed as national government authorities have imposed limit of capacity at our production sites.
Product Description
Flanged Linear Bushings - Double, Opposite Counterbored Hole
The linear bushing supports and guides a load, enabling smooth and accurate linear motion along a specified path. It provides a variety of sizes to choose from.
[Feature]
● Support Shaft Diameter Minimum/Maximum (mm.): 3 and 50
● Overall Length Minimum/Maximum (mm.): 19 and 192
● Flange Shape : Round Flange, Square Flange and Compact Flange
● Material:
- Outer Cylinder - SUJ2 Equivalent or SUS440C Equivalent
- Ball - SUJ2 Equivalent or SUS440C Equivalent
[Application]
It is used in industrial machinery such as conveyor systems, packaging machines, and robotic equipment.

| Counterbored Holes | Type | Outer Cylinder | Balls | Retainer | Operating Ambient Temperature | [A] Accessory | ||||
| Round Flange | Square flange | Compact Flange | [M] Material | [H] Hardness | [S] Surface Treatment | [M] Material | [M] Material | |||
| Opposite Counterbored Hole | LHZRW | LHZSW | LHZCW | SUJ2 Equivalent | 58HRC or more | — | SUJ2 Equivalent | Plastic (Duracon M90 Equivalent) | −20 to 80°C | Seal [M] Material Nitrile Rubber (-20 to 120°C) |
| Standard Type | LHFRW | LHFSW | LHFCW | |||||||
| LHFRW−N No Seal | LHFSW−N No Seal | LHFCW−N No Seal | ||||||||
| LHFRWF | LHFSWF | LHFCWF | Stainless Steel (SUS) | −20 to 110°C | ||||||
| LHFRWR | LHFSWR | LHFCWR | Low Temperature Black Chrome Plating | SUS440C Equivalent | Plastic (Duracon M90 Equivalent) | −20 to 80°C | ||||
| LHFRWM | LHFSWM | LHFCWM | Electroless Nickel Plating | |||||||
| LHFRWM−N No Seal | LHFSWM−N No Seal | LHFCWM−N No Seal | ||||||||
| LHFRWMF | LHFSWMF | LHFCWMF | Stainless Steel (SUS) | −20 to 110°C | ||||||
| SLHFRW | SLHFSW | SLHFCW | SUS440C Equivalent | 56HRC or more | — | Plastic (Duracon M90 Equivalent) | −20 to 80°C | |||
| SLHFRWS | SLHFSWS | SLHFCWS | Stainless Steel (SUS) | −20 to 120°C | ||||||