Linear Bushings - Double
Brand :
MISUMI
Caution
- 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
Linear Bushings - Double
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
● Shape : Straight
● Ball Recirculating Type : Double
● 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.
Dimensional Drawing
(With Seal)
D1, W Dimensional Tolerance
[ ! ]Compliant with JIS B 0405 m (Medium Class).
| Dimension Range | Tolerance (mm) | |
| Over | Or less | |
| 0.5 | 3 | ±0.1 |
| 3 | 6 | ±0.1 |
| 6 | 30 | ±0.2 |
| 30 | 120 | ±0.3 |
| Type | Outer Cylinder | Balls | Retainer | Operating Ambient Temperature | Seal | Seal Material and Operating Temperature Range | ||
| [M] Material | [H] Hardness | [S] Surface Treatment | [M] Material | [M] Material | ||||
| LMUW | SUJ2 Equivalent | 58HRC or more | — | SUJ2 Equivalent | Plastic (Duracon M90 Equivalent) | －20 to 80°C | With Seal | Nitrile Rubber (－20 to 120°C) |
| LMUW−N | No Seal | |||||||
| LMUWF | Stainless Steel (SUS) | －20 to 110°C | With Seal | |||||
| LMUWR | Low Temperature Black Chrome Plating | SUS440C Equivalent | Plastic (Duracon M90 Equivalent) | －20 to 80°C | With Seal | |||
| LMUWM | Electroless Nickel Plating | With Seal | ||||||
| LMUWM−N | No Seal | |||||||
| LMUWMF | Stainless Steel (SUS) | －20 to 110°C | With Seal | |||||
| SLMUW | SUS440C Equivalent | 56HRC or more | — | Plastic (Duracon M90 Equivalent) | －20 to 80°C | With Seal | ||
| SLMUWS | Stainless Steel (SUS) | －20 to 120°C | With Seal | |||||
App. Example
▲ Inspection instrument to confirm the precision of workpiece hole