SKF Y-Tech Pillow Block Unit with Long Base, Composite Material, Grub Screw Fixing, and Flingers (Part Numbers)

Basic Attributes

• Shaft Bore Dia. d(mm)

  • 20
  • 25
  • 40

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• Number of fixing holes

  • 1
  • 2

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• Customs tariff weight(kg)

  • 0.253
  • 0.306
  • 0.875

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• Unit height H(mm)

  • 64.5
  • 71
  • 99.5

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• Center hole distance J(mm)

  • 96.5
  • 105.5
  • 136

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• Unit code

  • SYK 504
  • SYK 505
  • SYK 508

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• S1(mm)

  • 18.3
  • 19.8
  • 30.2

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• H2(mm)

  • 12.7
  • 14
  • 30.7

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• Unit width A(mm)

  • 12
  • 17.5
  • 21.5

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• Hole shape

  • cylindrical
  • tapered

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• N1(mm)

  • 12
  • 14.5

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• Unit length L(mm)

  • 126
  • 134
  • 176

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• A1(mm)

  • 21
  • 30
  • 32

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• Base height to shaft center H1/L1(mm)

  • 36.5
  • 49.2
  • 64.5

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• Model

  • cylindrical
  • tapered

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• Bearing code

  • YAR 204-2F
  • YAR 205-2F
  • YAR 208-2F

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• Protection cap

  • ECY 204
  • ECY 205
  • ECY 208

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• B(mm)

  • 31
  • 34.1
  • 49.2

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• Width/diameter of fixing hole N(mm)

  • 17.5
  • 21.5

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• G(mm)

  • 10
  • 12

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• Type

  Clear