7919C
Type

Machine tool spindle bearings

Model:7919C
Thickness(mm):18
Inner diameter d:95
Outer diameter D:130

Detailed information

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Dimensions
  • d95
  • D130
  • B18
  • r Minimum1.1
  • r 1 (Minimum)0.6
Load rating (N)
  • Cr42500
  • Cor48000
Load rating {kgf}
  • Cr4300
  • Cor4900
Limit speed(1)(rpm)
  • Grease lubrication7100
  • Oil lubrication10000
Action point position (mm)
  • a24.1
Installation size (mm)
  • d a (Minimum)102
  • Da (Maximum)123
  • r a (Maximum)1
Bearing code(2)
  • Single column7919C
  • DB7919DB
  • DF7919DF
  • DT7919DT
Rated load (paired double type) (N)
  • Cr68500
  • Cor96000
Rated load (paired double type) {kgf}
  • Cr7000
  • Cor9800
Paired Duplex Limit speed(1) (rpm)
  • Grease lubrication5600
  • Oil lubrication8000
Paired Duplex Action point distance a0(mm)
  • Back-to-back configuration48.1
  • Face-to-face configuration12.1
Paired Duplex Installation size(mm)
  • db(3) (Minimum)-
  • Db (Maximum)125
  • rb(3) (Maximum)0.6
Coefficientfo
  • Coefficientfo16.5
weight(kg)
  • (Refer to)0.597

List of Similar Bearing Models