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Product Parameters

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• Bearing code (2)
  single column 7340B
  Paired Double 1 7340BDB
  Paired Double 2 7340BDF
• Overall dimensions
  d 200
  D 420
  B 80
  Minimum r 5
  R₁(minimum) 2
• Rated load (N)
  Cr 430000
  Cor 600000
• Coefficient fo 15
• Extreme speed (1) (rpm)
  grease lubrication 1200
  oil lubrication 1600
• Location of action point (mm)
  a 170.1
• Installation size (mm)
  D_a(minimum) 222
  Da (maximum) 398
  R_a(maximum) 4
• Rated load (paired double type) (N)
  Cr 700000
  Cor 1200000
• Paired twin limit speed (1) (rpm)
  grease lubrication 950
  oil lubrication 1300
• Paired double type action point distance a0 (mm)
  Back-to-back configuration 340.1
  Face to face configuration 180.1
• Paired double installation size (mm)
  D_b(3) (minimum)
  Db (maximum) 410
  R_b(3) (maximum) 2
• Weight (kg)
  Reference 55.3