Samick LMK square flanged linear bushing LMK20UU
Available
Samick LMK bushings are square flanged linear bushings from the Asian standard range. The flange can pass the load of the moving body directly to the bushing and that no housing is needed.
Where this product is used
- Moving bodies that pass their load directly to the bushing
- Mounting without a separate housing
Features
- Flange passes the load of the moving body directly to the bushing
- Installed without a housing
- 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 | LMK square flanged linear bushing |
| Standard | Asian standard |
| Shaft diameters | 6mm to 60mm |
| Outer diameter (D) | 12mm to 90mm |
| Length (L) | 19mm to 110mm |
| Dynamic load rating (C) | 200N to 4700N |
| Static load rating (Co) | 260N to 9990N |
| Ball rows | 4 to 6 |
| Weight | 26.5g to 2960g |
| 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 |
|---|---|---|
| 6 | A0210321 | |
| 8 | A0210322 | |
| 10 | A0210323 | |
| 12 | A0210324 | |
| 13 | A0210325 | |
| 16 | A0210326 | |
| 20 | A0210327 | |
| 25 | A0210328 | |
| 30 | A0210329 | |
| 35 | A0210330 | |
| 40 | A0210331 | |
| 50 | A0210332 | |
| 60 | A0210333 |
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Samick Square Flanged Linear Bushing (LMK): 20
SKU: A0210327 | Model: LMK20UU-SAMICK
Samick LMK20UU is the 20mm shaft size of the LMK square flanged linear bushing. The body is 32mm in outer diameter and 42mm long, with a basic dynamic load rating of 860N and a basic static load rating of 1370N, and it weighs 180g with a resin retainer. The flange is 54mm in diameter and 8mm thick. Recommended fit for LMK bushings is a housing bore of H7 with a shaft tolerance of f6 or g6.