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21320_LMFloating bearings, heavy-duty version |
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Item description/product images |
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DescriptionMaterial:Steel.Version:Electro zinc-plated.Note:Roller carriage with low coefficient of friction, therefore very free-running. The roller journals are lifetime-lubricated and have a 2Z (dust cover) seal. By simply moving the centre cam roller, the roller carriage can adjusted to be play-free or under the desired initial tension in the rail. The compact version has a plastic stripper for cleaning the tracks.
Application temperature -30 °C to +120 °C.Special features: DownloadHere is all the information as a PDF datasheet:
Are you looking for CAD data? These can be found directly in the product table.
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| Order No. | Size | A1 | B | B1 | D
| E | F | H | H1 | H2 | L | C0Y
N | CAD | Acc. | Price | Order |
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| 21320-330080 | 30 | 35 | 20 | 29,8 | M6 | 22,5 | 3,5 | 19,2 | 10 | 27,95 ±1,0 | 80 | 800 |  | | on request | | | 21320-345120 | 45 | 55 | 25 | 43,8 | M8 | 32,5 | 5 | 25,5 | 12 | 37,25 ±1,75 | 120 | 1600 | | | on request | |
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Roller guide rail Guide carriages and rails with rollers with low friction coefficient |
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