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LM Stroke Bushing (Straight / No Seal) ST Type, ST-B Type

LM Stroke Bushing (Straight / No Seal) ST Type, ST-B Type

Hardened shaft, recommended for use with outer diameter tolerance (k5, m5, n5 or p5).

[Features]
· In the ST type, the balls and ball cage are embedded in the inner side the of outer cylinder, which has been precision ground to ensure a cylindrical form
· The balls are arranged in a staggered form to that the load is equally distributed
· The ball cage is a machined cage made out of lightweight and highly rigid light alloy.
· A slide ring and retainer ring are provided on two sides of the internal diameter of the outer cylinder to prevent overrun of the ball cage.
· With this structure, it is possible to achieve rotating, linear and mixed action with a low friction coefficient.
· Stroke length can be up to double the range of movement of the ball cage within the outer cylinder
· Suitable for a wide range of applications where it is necessary to obtain high accuracy at a low price, including the ink roll parts of a printing machine, the work chuck of a punching press work, press feeders, the work head of an electric discharge machine, the correction device of a take-up roll, textile machines, strain measuring equipment, optical measuring device spindle, copiers, etc.
· Enables rotation with extremely low friction coefficient (=0.0006 to 0.0012) due to point contacts between the balls and ball rolling surface, and the separation of the balls within the ball cage.
· Since the cross-sectional profile is simply the combination of the thin-walled outer cylinder and the balls, the outer diameter of this bearing is small and it is suitable for lightweight and space-saving compact designs.

(i)Caution

  • Some of the items are scheduled to be discontinued as of end of March in 2023. The manufacturer keep the items produced but they are not available with Misumi.
    There are not the replacement items and the plan to resumption of sale. Please check the quotation and order screen for details.

PDF

Japanese Only

Part Number

Configured Part Number is shown.

Part Number
ST6
ST8
ST8B
ST10
ST10B
ST12
ST12B
ST16
ST16B
ST20B
ST25
ST25B
ST30
ST30B
ST35B
ST40
ST40B
ST50B
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSInscribed Circle Dia. dr
(Ø)
Overall Length L
(mm)
Outer Dia. D
(Ø)
Basic Load Rating: Dynamic Load (Details)
(N)
Basic Load Rating: Static Load
(N)
Max. Stroke
(mm)

SGD 14.34

1 Piece(s) 4 Day(s) or more 10619120.980.2314

SGD 13.78

1 Piece(s) Same day 10824150.980.2724

SGD 17.73

1 Piece(s) 11 Day(s) or more 10824152.060.558

SGD 14.45

1 Piece(s) 4 Day(s) or more 101030192.350.6230

SGD 19.38

1 Piece(s) 4 Day(s) or more 101030194.611.278

SGD 15.02

1 Piece(s) 4 Day(s) or more 101232234.021.0832

SGD 19.31

1 Piece(s) 11 Day(s) or more 101232238.142.258

SGD 16.75

1 Piece(s) 4 Day(s) or more 101637284.021.2740

SGD 21.10

1 Piece(s) 4 Day(s) or more 101637288.042.6516

SGD 23.96

1 Piece(s) 11 Day(s) or more 102045328.333.2428

SGD 25.43

1 Piece(s) 4 Day(s) or more 102545374.121.7654

SGD 32.53

1 Piece(s) 11 Day(s) or more 102545378.143.6328

SGD 31.77

1 Piece(s) 4 Day(s) or more 103065459.314.1282

SGD 40.59

1 Piece(s) 4 Day(s) or more 1030654518.78.1444

SGD 50.34

1 Piece(s) 43 Day(s) or more 1035705218.79.0254

SGD 48.91

1 Piece(s) 11 Day(s) or more 1040806012.56.18108

SGD 62.66

1 Piece(s) 4 Day(s) or more 104080602512.466

SGD 112.01

1 Piece(s) 4 Day(s) or more 10501007232.517.788

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Basic Information

Type Straight Motion Linear Motion/Rotary Motion Types Standard

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