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Table bearing FMB series

The FMB series are a very thin and compact type of precision bearing, often used as a turntable bearing. They provide high performance circular motion in the smallest possible package. FMB bearings are currently available in sizes up to 500mm OD. They come in two different accuracy classes and two different preload classes. The are factory preloaded for easy mounting.

Features

  • 1
    Compact, thin design
  • 2
    Max. OD 500 mm
  • 3
    Factory-drilled fixing holes
  • 4
    Rings made of bearing steel 100Cr6, though hardenend 58-62 HRC
  • 5
    Preload class V0 is standard, V1 is available on request
  • 6
    N-grade accuracy is standard, P-grade is available on request

Drawing

Specifications

Type Weight (Kg) Load (N) A (mm) B (mm) C (mm) E (mm) Downloads
FMB-40.120 0.570 6070 120 80 40 8.5
FMB-60.140 0.720 7047 140 100 60 8.5
FMB-80.160 0.900 8100 160 120 80 8.5
FMB-100.180 1.000 9153 180 140 100 8.5
FMB-120.200 1.150 10.125 200 160 120 8.5
FMB-140.220 1.300 11.178 220 180 140 8.5
FMB-150.250 2.300 12.717 250 225 150 10.5
FMB-200.300 2.900 15.228 300 275 200 10.5
FMB-250.350 4.150 20.331 350 325 250 12.5