Linear ball bearings, stainless steel, open (21505-01) (Part Numbers)

Basic Attributes

• Internal diameter(mm)

  • 12
  • 16
  • 20
  • 25
  • 30

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• Overall Length L(mm)

  • 32 - 0.2
  • 36 - 0.2
  • 45 - 0.2
  • 58 - 0.3
  • 68 - 0.3

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• Outside diameter(mm)

  • 22
  • 26
  • 32
  • 40
  • 47

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• D2(mm)

  • 21
  • 24.9
  • 30.3
  • 37.5
  • 44.5

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• E(mm)

  • 0
  • 1.35
  • 1.5
  • 2

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• G(mm)

  • 50‹
  • 60‹
  • 78‹

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• L1(mm)

  • 22.9 - 0.2
  • 24.9 - 0.2
  • 31.5 - 0.2
  • 44.1 - 0.3
  • 52.1 - 0.3

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• L2(mm)

  • 1.3
  • 1.6
  • 1.85

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• W(mm)

  • 7.5
  • 10
  • 12.5

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