CN| EN
重庆斯恩杰科技有限公司

Product Catalog

Cylindrical Roller Bearing

Inquiry

71948ACTA 71948ACTA/DB 71948ACTA/DF 71948ACTA/DT

Principal dimensions (mm)
  • d: 240
  • D: 320
  • B: 38
  • r 1,2 min: 2.1
  • r 3,4 min: 1.10
Basic load ratings (kn)
  • Cr: 205.00
  • Cor: 277.00
Speed ratings(r/min)
  • Grease: 3800
  • Oil: 5600
Basic load ratings Combinaton (kn)
  • Cr: 333.00
  • Cor: 554.00
Bearing No.
  • DB: 71948ACTA/DB
  • DF: 71948ACTA/DF
  • DT: 71948ACTA/DT
Speed ratings Combination (r/min)
  • Grease: 3000
  • Oil: 4480
Fitting dimension (mm)
  • d a min: 252.0
  • D a max: 308.0
  • D b max: 314.0
  • r a max: 2.0
  • r b max: 1.00