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HC71909-EDLR-T-P4S

Catalogue
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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
HC71909-EDLR-T-P4S
  • Designation
    HC71909-EDLR-T-P4S
  • Main dimensions
  • d
    45
  • D
    68
  • B
    12
  • Basic load ratings
  • Dyn. Cr(KN)
    9.1
  • Stat. Cor( kN)
    5.4
  • Fatigue limit load
  • Cur N
    410
  • Limiting speeds
  • nG grease min
    32000
  • nG oil min
    50000
  • Dimensions
  • r min.
    0.6
  • r1 min.
    0.6
  • BN
    2.2
  • SN
    6.6
  • SB
    1.4
  • Contact angle
  • a °
    25
  • Mounting dimensions
  • da h12
    50
  • Da H12
    63.5
  • ra max.
    0.6
  • ra1 max.
    0.15
  • Preload force FV
  • L N
    38
  • M N
    113
  • H N
    226
  • Lift-off force KaE
  • L N
    108
  • M N
    329
  • H N
    667
  • Axial rigidity ca
  • L N/µm
    76.6
  • M N/µm
    113
  • H N/µm
    146
  • Mass
  • m = kg
    0.129

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