External-toothed Slewing Ring / Without Teeth / Ball / Crossed Roller

external-toothed slewing ring / without teeth / ball / crossed roller

FMB

external-toothed slewing ring / without teeth / ball / crossed roller

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Teeth:

external-toothed, without teeth
Rolling element:

ball, crossed roller
Geometry:

single-row

Other characteristics:

precision

Available alternatives: Slewing rings, one & two ball rows, Crossed roller slewing rings, one and two rows & Slewing rings, two axial rows and one row of cylindrical rollers
Dimensional precision: P0 (according to DIN 620) Rotation precision: P0 (according to DIN 620)
Preload and standard radial clearance according to tables and drawings (except particular customer requests) Material of the rings: C45 (UNI 7845 ? WNr. 1.191) / 42CrMo4 (UNI 7845 ? WNr. 1.7225) Heat treatment: Normalized or Hardened rings (Hardness 200 / 270 HB), local quenching on raceway Surface hardness: 57 / 62 HRc
Not hardened or hardened inner or outer gear (Surface hardness 45 / 55 HRc, Treated zone depth: according to the values of the gear)

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