Product Parameters

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• Shaft diamete d
  (Inch) 3/4 19.050
  (mm) 19.050
• LMB Bearing number
  LMB LMB 12
  Number Of Ball Rows 5
  Weight (g) 95
• LMB-AJ Bearing number
  LMB-AJ LMB 12-AJ
  Number Of Ball Rows 5
  Weight (g) 93
• LMB-OP Bearing number
  LMB-OP LMB 12-OP
  Number Of Ball Rows 4
  Weight (g) 76
• Bore diameter
  (Inch) .7500
  (mm) 19.050
• Inside tolerance super precision (Inch/μm) 0　 -.00030 0 -7
• High tolerance inside diameter (Inch/μm) 0　 -.00040 0 -10
• Outside diameter
  (Inch) 1.2500
  (mm) 31.750
• Outer Diameter Tolerance
  (Inch) 0　　-.00065
  (μm) 0　　-16
• Length( L)
  (Inch) 1.6250
  (mm) 41.275
• (Inch) 0　　-.008
  (μm) 0　　-200
• Outer diameter moving groove (B)
  (Inch) 1.1657
  (mm) 29.61
• Outer diameter groove B tolerance
  (Inch) 0　　-.008
  (μm) 0　　-200
• Other dimension
  W (Inch) .0559
  W (mm) 1.422
  Di (Inch) 1.1760
  Di (mm) 29.870
  h (Inch) .06
  h (mm) 1.5
  hi (Inch) .4375
  hi (mm) 11.1125
  q 60
• Radial runout tolerance
  Ultra-precision (μm) .0004 10
  High precision (μm) .0006 15
• Radial clearance (μm) _.0002　_6
• Basic Load Rating (N)
  Dynamic C 862
  Static Co 1370