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Parameters ?

Select options from the Drop-down menus:

  • Rail: Rail Model
  • Bellows: Bellows Model(s)
    Standard: bellows height is above top of block
    Low Profile: Begins with "L" & bellows height is at or below top of block
  • Size: Rail Size
  • Material: Bellows Material (Std or Heat Resistant)
Block 1 ?

Select options from the Drop-down menus:

  • Type: Block or Carriage Model
  • Accessory: Accessory Model (seal, wiper, scraper)
Block 2 ?

Select from Drop-down & enter a Numeric Value:

  • Type: Block or Carriage Model
  • Accessory: Accessory Model (seal, wiper, scraper)
  • Centerline Distance: (center of B1 to center of B2)

Minimum of mm is required for Middle Bellows

Choose One ?

Enter a Numeric Value in millimeters (mm) :

  • Choose Stroke Length: To enter the distance the Block(s) will travel
  • Choose Rail Length: To enter the total Length of the rail
Stroke Length
Rail Length
Bellows Parameters ?

Sold separately: Order 2 End Bellows (+Middle) to cover rail

    Unit of Measure: MILLIMETERS

    • OP: Open Pitch is measured from the top (peak) of a fold to the top (peak) of the next fold when the bellows is at our maximum extended length.
    • Pitch: As measured from the bottom (valley) of the fold to the top (peak)
    • S: Stroke Length is the distance the Block(s) will travel
    • B1: Is the Block length including any accessories
    • B2: Is the Block length including any accessories
    • Min: Minimum is our length of the bellows when compressed
    • Max: Is our Maximum extended length of the bellows
    • L: Is the total Length of the rail
OP Pitch S B1 B2 Min Max L
21 15 0 0 0
MB Middle Bellows:
Part Number Ratio List
Please Enter Rail/Block Information
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Bellows
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