7010A
Type

Machine tool spindle bearings

Model:7010A
Thickness(mm):16
Inner diameter d:50
Outer diameter D:80

Detailed information

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Dimensions
  • d50
  • D80
  • B16
  • r Minimum1
  • r 1 (Minimum)0.6
Load rating (N)
  • Cr24500
  • Cor21100
Load rating {kgf}
  • Cr2500
  • Cor2150
Limit speed(1)(rpm)
  • Grease lubrication8500
  • Oil lubrication12000
Action point position (mm)
  • a26.8
Installation size (mm)
  • d a (Minimum)56
  • Da (Maximum)74
  • r a (Maximum)1
Bearing code(2)
  • Single column7010A
  • DB7010DB
  • DF7010DF
  • DT7010DT
Rated load (paired double type) (N)
  • Cr40000
  • Cor42000
Rated load (paired double type) {kgf}
  • Cr4050
  • Cor4300
Paired Duplex Limit speed(1) (rpm)
  • Grease lubrication7100
  • Oil lubrication9500
Paired Duplex Action point distance a0(mm)
  • Back-to-back configuration53.5
  • Face-to-face configuration21.5
Paired Duplex Installation size(mm)
  • d b (3) (Minimum)55
  • Db (Maximum)75
  • r b (3) (Maximum)0.6
Coefficientfo
  • Coefficientfo16.0
weight(kg)
  • (Refer to)0.263

List of Similar Bearing Models