IKO TLAM 4012 Bearing

IKO TLAM 4012 needle bearings | 40*47*12mm

Also known as : BK4012

  • Inside Diameter: 40 mm
  • Outside Diameter: 47 mm
  • Width: 12 mm
  • Basic dynamic load rating: 12.4 kN
  • Basic static load rating: 22.8 kN

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IKO TLAM 4012

IKO TLAM 4012 Bearing details

IKO Number TLAM 4012
caged, closed end
Mass (Ref.) 40 g
Assembled inner ring  
Boundary dimensions
Fw 40 mm
D 47 mm
C 12 mm
t 2 Max. 2.8 mm
Standard mounting dimensions
Shaft dia.
h6max.
40 mm
Shaft dia.
h6min.
39.984 mm
Housing bore dia.
N7max.
46.992 mm
Housing bore dia.
N7min.
46.967 mm
Basic load rating
Dynamic, C 12.4 kN
Static, C0 22.8 kN
Allowable rotational speed 8500 rpm

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IKO shell type needle bearing

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