Maedler North America

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Gearbox size
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Pitch x inner width (inch)
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Handle diameter [mm]
Pitch [mm]
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Spline width [mm]
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Ratio actual

20 B-2

  • Double-strand roller chain DIN ISO 606 20 B-2 pitch 1 1/4x3/4" PN: 12900000
    Double-Strand Roller ChainsRoller Chains and Accessories DIN ISO 606 (ex DIN 8187)Sprockets, Chains, Accessories

    Double-strand roller chain DIN ISO 606 20 B-2 pitch 1 1/4×3/4″ PN: 12900000

     $113.00 Add to cart
  • Chain link type 10 / S for double-strand roller chain 20 B-2 pitch 1 1/4x3/4" PN: 12900200
    Connecting Link with Cottered Pin No. 10/SConnecting Links for Double-Strand Roller ChainsRoller Chains and Accessories DIN ISO 606 (ex DIN 8187)Sprockets, Chains, Accessories

    Chain link type 10 / S for double-strand roller chain 20 B-2 pitch 1 1/4×3/4″ PN: 12900200

     $15.92 Add to cart
  • Cranked chain link type 12 / L for double-strand roller chain 20 B-2 pitch 1 1/4x3/4" PN: 12900400
    Connecting Links for Double-Strand Roller ChainsCranked Link with Cottered Pin No. 12/LRoller Chains and Accessories DIN ISO 606 (ex DIN 8187)Sprockets, Chains, Accessories

    Cranked chain link type 12 / L for double-strand roller chain 20 B-2 pitch 1 1/4×3/4″ PN: 12900400

     $31.46 Add to cart
  • Double-strand sprocket ZRS with hub 20 B-2 1 1/4x3/4" 10 teeth material steel PN: 12911000
    Double-SprocketsDouble-Sprockets ZRS with One-Sided Hub, Pitch 1 1/4" x 3/4, ISO 20 B-2Double-Sprockets ZRS with One-Sided Hub, pre-boredSprocketsSprockets, Chains, Accessories

    Double-strand sprocket ZRS with hub 20 B-2 1 1/4×3/4″ 10 teeth material steel PN: 12911000

     $70.01 Add to cart
  • Double-strand sprocket ZRS with hub 20 B-2 1 1/4x3/4" 11 teeth material steel PN: 12911100
    Double-SprocketsDouble-Sprockets ZRS with One-Sided Hub, Pitch 1 1/4" x 3/4, ISO 20 B-2Double-Sprockets ZRS with One-Sided Hub, pre-boredSprocketsSprockets, Chains, Accessories

    Double-strand sprocket ZRS with hub 20 B-2 1 1/4×3/4″ 11 teeth material steel PN: 12911100

     $84.47 Add to cart
  • Double-strand sprocket ZRS with hub 20 B-2 1 1/4x3/4" 12 teeth material steel PN: 12911200
    Double-SprocketsDouble-Sprockets ZRS with One-Sided Hub, Pitch 1 1/4" x 3/4, ISO 20 B-2Double-Sprockets ZRS with One-Sided Hub, pre-boredSprocketsSprockets, Chains, Accessories

    Double-strand sprocket ZRS with hub 20 B-2 1 1/4×3/4″ 12 teeth material steel PN: 12911200

     $98.40 Add to cart
  • Double-strand sprocket ZRS with hub 20 B-2 1 1/4x3/4" 13 teeth material steel PN: 12911300
    Double-SprocketsDouble-Sprockets ZRS with One-Sided Hub, Pitch 1 1/4" x 3/4, ISO 20 B-2Double-Sprockets ZRS with One-Sided Hub, pre-boredSprocketsSprockets, Chains, Accessories

    Double-strand sprocket ZRS with hub 20 B-2 1 1/4×3/4″ 13 teeth material steel PN: 12911300

     $113.23 Add to cart
  • Double-strand sprocket ZRS with hub 20 B-2 1 1/4x3/4" 14 teeth material steel PN: 12911400
    Double-SprocketsDouble-Sprockets ZRS with One-Sided Hub, Pitch 1 1/4" x 3/4, ISO 20 B-2Double-Sprockets ZRS with One-Sided Hub, pre-boredSprocketsSprockets, Chains, Accessories

    Double-strand sprocket ZRS with hub 20 B-2 1 1/4×3/4″ 14 teeth material steel PN: 12911400

     $128.25 Add to cart
  • Double-strand sprocket ZRS with hub 20 B-2 1 1/4x3/4" 15 teeth material steel PN: 12911500
    Double-SprocketsDouble-Sprockets ZRS with One-Sided Hub, Pitch 1 1/4" x 3/4, ISO 20 B-2Double-Sprockets ZRS with One-Sided Hub, pre-boredSprocketsSprockets, Chains, Accessories

    Double-strand sprocket ZRS with hub 20 B-2 1 1/4×3/4″ 15 teeth material steel PN: 12911500

     $154.46 Add to cart
  • Double-strand sprocket ZRS with hub 20 B-2 1 1/4x3/4" 16 teeth material steel PN: 12911600
    Double-SprocketsDouble-Sprockets ZRS with One-Sided Hub, Pitch 1 1/4" x 3/4, ISO 20 B-2Double-Sprockets ZRS with One-Sided Hub, pre-boredSprocketsSprockets, Chains, Accessories

    Double-strand sprocket ZRS with hub 20 B-2 1 1/4×3/4″ 16 teeth material steel PN: 12911600

     $158.00 Add to cart
  • Double-strand sprocket ZRS with hub 20 B-2 1 1/4x3/4" 17 teeth material steel PN: 12911700
    Double-SprocketsDouble-Sprockets ZRS with One-Sided Hub, Pitch 1 1/4" x 3/4, ISO 20 B-2Double-Sprockets ZRS with One-Sided Hub, pre-boredSprocketsSprockets, Chains, Accessories

    Double-strand sprocket ZRS with hub 20 B-2 1 1/4×3/4″ 17 teeth material steel PN: 12911700

     $173.87 Add to cart
  • Double-strand sprocket ZRS with hub 20 B-2 1 1/4x3/4" 18 teeth material steel PN: 12911800
    Double-SprocketsDouble-Sprockets ZRS with One-Sided Hub, Pitch 1 1/4" x 3/4, ISO 20 B-2Double-Sprockets ZRS with One-Sided Hub, pre-boredSprocketsSprockets, Chains, Accessories

    Double-strand sprocket ZRS with hub 20 B-2 1 1/4×3/4″ 18 teeth material steel PN: 12911800

     $190.45 Add to cart
  • Double-strand sprocket ZRS with hub 20 B-2 1 1/4x3/4" 19 teeth material steel PN: 12911900
    Double-SprocketsDouble-Sprockets ZRS with One-Sided Hub, Pitch 1 1/4" x 3/4, ISO 20 B-2Double-Sprockets ZRS with One-Sided Hub, pre-boredSprocketsSprockets, Chains, Accessories

    Double-strand sprocket ZRS with hub 20 B-2 1 1/4×3/4″ 19 teeth material steel PN: 12911900

     $207.08 Add to cart
  • Double-strand sprocket ZRS with hub 20 B-2 1 1/4x3/4" 20 teeth material steel PN: 12912000
    Double-SprocketsDouble-Sprockets ZRS with One-Sided Hub, Pitch 1 1/4" x 3/4, ISO 20 B-2Double-Sprockets ZRS with One-Sided Hub, pre-boredSprocketsSprockets, Chains, Accessories

    Double-strand sprocket ZRS with hub 20 B-2 1 1/4×3/4″ 20 teeth material steel PN: 12912000

     $223.44 Add to cart
  • Double-strand sprocket ZRS with hub 20 B-2 1 1/4x3/4" 25 teeth material steel PN: 12912500
    Double-SprocketsDouble-Sprockets ZRS with One-Sided Hub, Pitch 1 1/4" x 3/4, ISO 20 B-2Double-Sprockets ZRS with One-Sided Hub, pre-boredSprocketsSprockets, Chains, Accessories

    Double-strand sprocket ZRS with hub 20 B-2 1 1/4×3/4″ 25 teeth material steel PN: 12912500

     $315.29 Add to cart
  • Double-strand sprocket ZRS with hub 20 B-2 1 1/4x3/4" 30 teeth material steel PN: 12913000
    Double-SprocketsDouble-Sprockets ZRS with One-Sided Hub, Pitch 1 1/4" x 3/4, ISO 20 B-2Double-Sprockets ZRS with One-Sided Hub, pre-boredSprocketsSprockets, Chains, Accessories

    Double-strand sprocket ZRS with hub 20 B-2 1 1/4×3/4″ 30 teeth material steel PN: 12913000

     $436.46 Add to cart

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