• WON ST Shaft Line Support S-STU Series (Type II, Short Block)
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WON ST Shaft Line Support S-STU Series (Type II, Short Block)

WON ST Shaft Line Support S-STU Series (Type II, Short Block)

Short shaft line support (type II) for line tapped shafts, used with SHO and CSO open-type ball bushing blocks.

Key features

  • Supports a line tapped shaft along its length against bending and vibration
  • Combined with open-type ball bushing blocks to build a slide rail unit

Specifications

Applicable block SHO, CSO
S-STU16x50 Shaft diameter d: 16 mm | Shaft center height H: 27 mm | E: 21 mm | Width W: 42 mm | Length L: 50 mm | Thickness T: 6 mm | Mounting pitch B: 31 mm | Hole pitch N: 25 mm | Bolt S1: M5 | Bolt S2: M5
S-STU20x50 Shaft diameter d: 20 mm | Shaft center height H: 31 mm | E: 25 mm | Width W: 50 mm | Length L: 50 mm | Thickness T: 6 mm | Mounting pitch B: 36 mm | Hole pitch N: 25 mm | Bolt S1: M6 | Bolt S2: M6
S-STU25x50 Shaft diameter d: 25 mm | Shaft center height H: 36 mm | E: 26.5 mm | Width W: 53 mm | Length L: 50 mm | Thickness T: 7 mm | Mounting pitch B: 39 mm | Hole pitch N: 25 mm | Bolt S1: M6 | Bolt S2: M6
S-STU30x60 Shaft diameter d: 30 mm | Shaft center height H: 43 mm | E: 33.5 mm | Width W: 67 mm | Length L: 60 mm | Thickness T: 8 mm | Mounting pitch B: 49 mm | Hole pitch N: 30 mm | Bolt S1: M8 | Bolt S2: M8
S-STU40x70 Shaft diameter d: 40 mm | Shaft center height H: 55 mm | E: 37 mm | Width W: 74 mm | Length L: 70 mm | Thickness T: 11 mm | Mounting pitch B: 56 mm | Hole pitch N: 35 mm | Bolt S1: M8 | Bolt S2: M8
Shaft SupportsWON ST
5 product codes available in this family
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WON ST Shaft Line Support S-STU Series (Type II, Short Block)

Brand WON ST·Shaft Supports

Available part numbers (5)

S-STU16x50, S-STU20x50, S-STU25x50, S-STU30x60, S-STU40x70

How to order

Send the WON ST part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

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Product codes & specifications
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Product codeSpec
S-STU16x50Shaft diameter d: 16 mm | Shaft center height H: 27 mm | E: 21 mm | Width W: 42 mm | Length L: 50 mm | Thickness T: 6 mm | Mounting pitch B: 31 mm | Hole pitch N: 25 mm | Bolt S1: M5 | Bolt S2: M5
S-STU20x50Shaft diameter d: 20 mm | Shaft center height H: 31 mm | E: 25 mm | Width W: 50 mm | Length L: 50 mm | Thickness T: 6 mm | Mounting pitch B: 36 mm | Hole pitch N: 25 mm | Bolt S1: M6 | Bolt S2: M6
S-STU25x50Shaft diameter d: 25 mm | Shaft center height H: 36 mm | E: 26.5 mm | Width W: 53 mm | Length L: 50 mm | Thickness T: 7 mm | Mounting pitch B: 39 mm | Hole pitch N: 25 mm | Bolt S1: M6 | Bolt S2: M6
S-STU30x60Shaft diameter d: 30 mm | Shaft center height H: 43 mm | E: 33.5 mm | Width W: 67 mm | Length L: 60 mm | Thickness T: 8 mm | Mounting pitch B: 49 mm | Hole pitch N: 30 mm | Bolt S1: M8 | Bolt S2: M8
S-STU40x70Shaft diameter d: 40 mm | Shaft center height H: 55 mm | E: 37 mm | Width W: 74 mm | Length L: 70 mm | Thickness T: 11 mm | Mounting pitch B: 56 mm | Hole pitch N: 35 mm | Bolt S1: M8 | Bolt S2: M8

Need a different model, or a part not listed here? Send us your parts list →

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