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BB Series -

 

  • Ball bearings

  • High loading and high rotating speed

  • 30 psi differential pressure

  • 300 stainless steel body

  • 400 stainless steel shaft

  • Hydrocarbon-based ferrofluid

   
TYPES BB-0250 BB-0375
Maximum torque (kg·cm) 25 86
O-ring groove Yes Yes
Static bearing capacity (kgf) 86 86
Dynamic bearing capacity (kgf) 175 175
A: Shaft diameter (mm) 6.35 9.525
B: Shaft overall length (mm) 86.5 86.5
C: Body length (mm) 42 42
D: Body diameter (mm) 25.4 25.4
E: Keyway (mm) 0.85D×20L(Flat) 10.3D×20L(Flat)
F: Shaft extension, vacuum side (mm) 22.25 22.25
J: (mm) 37 37
K: Flange thickness (mm) 9 9
L: (mm) 17(*) 17(*)
N: (mm) 1-14 1-14

(*) User specified
   

　

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Last Update: 08.23.2006