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638/4-2Z SKF original deep groove ball bearings

10~99/pieces
$8.15
100~999/pieces
$7.53
1000~1999/pieces
$6.85
≥2000/pieces
$6.43
Quick Details
OEM:
Refuse
Sample:
Refuse
Payment:
T/T
Place of Origin:
Sweden
Shipping:
Support Express · Sea freight · Land freight · Air freight
Supply Ability:
100000 pieces per day
Quick Details
  • d
    4 mm
  • D
    9 mm
  • B
    4 mm
  • d1
    ≈ 5.2 mm
  • D2
    ≈ 8.1 mm
  • r1,2
    min. 0.1 mm
  • da
    min. 4.6 mm
  • da
    max. 5.1 mm
  • Da
    max. 8.4 mm
  • ra
    max. 0.1 mm
  • Dynamic load C
    0.423 kN
  • Static load C0
    0.116 kN
  • Fatigue load limit Pu
    0.005 kN
  • Limiting Speeds
    70 000 r/min
  • Net weight
    0.001 kg
  • EAN
    7316570636048
OK
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