Samick LM_L long linear bushing, Nominal Shaft Diameter 12mm
Available
Samick Long Linear Bushing (LM_L) is a linear bearing.
Provides low friction on high-speed movement. Resin retainer as standard, with a steel retainer (high temperature) option under a separate part number.
Where this product is used
- Linear motion systems on hardened shafts
- Machinery, automation and positioning equipment
Features
- Provides low friction on high-speed movement
- Resin retainer as standard, with a steel retainer (high temperature) option under a separate part number
- Shaft hardness of HRC 58 to 64 is recommended
- Grease lubrication, with lithium soap JIS No. 2 grease recommended
- Not suitable for rotational motion, so apply load along the shaft only
- Where moment loads apply, use two or more bushings on one shaft with enough distance between them
Key specifications
| Specification | Detail |
|---|---|
| Brand | Samick |
| Series | LM_L long linear bushing |
| Standard | Asian standard |
| Shaft diameters | 10, 12, 16 and 30mm |
| Outer diameter (D) | 19mm to 45mm |
| Length (L) | 55mm to 123mm |
| Dynamic load rating (C) | 580N to 2490N |
| Static load rating (Co) | 1100N to 5490N |
| Ball rows | 4 to 6 |
| Weight | 62g to 580g |
| Seal | Both sides (UU) |
| Outer sleeve | Standard SUJ2 |
| Recommended fit | A housing bore of H7 with a shaft tolerance of f6 or g6 |
| Load direction | Along the shaft only, not rotational |
Choosing the right option
| Option | Part number | SKU |
|---|---|---|
| 10 | A0210273 | |
| 12 | A0210274 | |
| 16 | A0210275 | |
| 30 | A0210276 |
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Samick Long Linear Bushing (LM_L): 12
SKU: A0210274 | Model: LM12LUU-SAMICK
Samick LM12LUU is the 12mm shaft size of the LM_L long linear bushing. The body is 21mm in outer diameter and 57mm long, with a basic dynamic load rating of 650N and a basic static load rating of 1200N, and it weighs 80g with a resin retainer. Recommended fit for LM_L bushings is a housing bore of H7 with a shaft tolerance of f6 or g6.

