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I know stroke/rail I know part no
Parameters ?

Select from pulldown:

  • Rail: Rail Model
  • Bellows: Model (Low Profile: bellows height is near 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 ?

Unit of Measure: MILLIMETERS

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