Product Parameters

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• Shaft diamete d
  (Inch) 1/4 6.350
  (mm) 6.350
• LMB Bearing number
  LMB LMB 4
  Number Of Ball Rows 4
  Weight (g) 8
• LMB-AJ Bearing number
  LMB-AJ LMB 4-AJ
  Number Of Ball Rows 4
  Weight (g) 7.5
• LMB-OP Bearing number
  LMB-OP -
  Number Of Ball Rows -
  Weight (g) -
• Bore diameter
  (Inch) .2500
  (mm) 6.350
• Inside tolerance super precision (Inch/μm) 0　 -.00025 0 -6
• High tolerance inside diameter (Inch/μm) 0　 -.00040 0 -9
• Outside diameter
  (Inch) .5000
  (mm) 12.700
• Outer Diameter Tolerance
  (Inch) 0　　-.00045
  (μm) 0　　-11
• Length( L)
  (Inch) .7500
  (mm) 19.050
• (Inch) 0　　-.008
  (μm) 0　　-200
• Outer diameter moving groove (B)
  (Inch) .5110
  (mm) 12.98
• Outer diameter groove B tolerance
  (Inch) 0　　-.008
  (μm) 0　　-200
• Other dimension
  W (Inch) .0390
  W (mm) 0.992
  Di (Inch) .46871
  Di (mm) 1.906
  h (Inch) .04
  h (mm) 1
  hi (Inch) -
  hi (mm) -
  q -
• Radial runout tolerance
  Ultra-precision (μm) .0003 8
  High precision (μm) .0005 12
• Radial clearance (μm) _.0001　_3
• Basic Load Rating (N)
  Dynamic C 206
  Static Co 265