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Bearing data

Boundary dimensions
  • Bore and outside diameters in accordance with ISO 15:2011, diameter series 0 for radial bearings
  • Remaining boundary dimensions not standardized, but common in the marketplace
Tolerances
For additional information (→ Tolerances)
BTW series bearings
  • SP tolerance class (table 1) as standard
  • higher precision UP tolerance class (table 2) on request
BTM series bearings
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