7219C
Type

Machine tool spindle bearings

Model:7219C
Thickness(mm):32
Inner diameter d:95
Outer diameter D:170

Detailed information

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Dimensions
  • d95
  • D170
  • B32
  • r Minimum2.1
  • r 1 (Minimum)1.1
Load rating (N)
  • Cr133000
  • Cor112000
Load rating {kgf}
  • Cr13500
  • Cor11400
Limit speed(1)(rpm)
  • Grease lubrication6000
  • Oil lubrication8500
Action point position (mm)
  • a33.7
Installation size (mm)
  • d a (Minimum)107
  • Da (Maximum)158
  • r a (Maximum)2
Bearing code(2)
  • Single column7219C
  • DB7219DB
  • DF7219DF
  • DT7219DT
Rated load (paired double type) (N)
  • Cr216000
  • Cor224000
Rated load (paired double type) {kgf}
  • Cr22000
  • Cor22800
Paired Duplex Limit speed(1) (rpm)
  • Grease lubrication4800
  • Oil lubrication6700
Paired Duplex Action point distance a0(mm)
  • Back-to-back configuration67.5
  • Face-to-face configuration3.5
Paired Duplex Installation size(mm)
  • db(3) (Minimum)-
  • Db (Maximum)163
  • rb(3) (Maximum)1
Coefficientfo
  • Coefficientfo14.6
weight(kg)
  • (Refer to)3.05

List of Similar Bearing Models