DLR Design Super precision angular contact ball bearings
  • DLR Design Super precision angular contact ball bearings
  • DLR Design Super precision angular contact ball bearings

DLR Design Super precision angular contact ball bearings

Dimension and Parameters
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DLR Design Super precision angular contact ball bearings DLR Design Super precision angular contact ball bearings
HC71917-EDLR-T-P4S
  • Designation
    HC71917-EDLR-T-P4S
  • Main dimensions
  • d
    85
  • D
    120
  • B
    18
  • Basic load ratings
  • Dyn. Cr(KN)
    20
  • Stat. Cor( kN)
    15.3
  • Fatigue limit load
  • Cur N
    1150
  • Limiting speeds
  • nG grease min
    18000
  • nG oil min
    28000
  • Dimensions
  • r min.
    1.1
  • r1 min.
    1.1
  • BN
    4
  • SN
    10.4
  • SB
    2.2
  • Contact angle
  • a °
    25
  • Mounting dimensions
  • da h12
    92
  • Da H12
    114
  • ra max.
    0.6
  • ra1 max.
    0.6
  • Preload force FV
  • L N
    82
  • M N
    247
  • H N
    493
  • Lift-off force KaE
  • L N
    236
  • M N
    716
  • H N
    1452
  • Axial rigidity ca
  • L N/µm
    140
  • M N/µm
    206
  • H N/µm
    265
  • Mass
  • m = kg
    0.535