detailed parameters

Main dimensions and performance data
D 5 mm
B 2.5 mm
Cr 0.094 rpm
Cor 0.025 rpm
Reference speed 200000 rpm
Limiting Speeds 100000 rpm
Bearing Type Deep groove ball bearing

Model Summary

W 638/2 XR-2Z Deep groove ball bearing, originally listed as radial ball bearing, is a widely used rolling bearing.It is characterized by low friction resistance and high rotation speed, and can be used on parts bearing radial load or combined radial and axial load simultaneously, and also on parts bearing axial load, such as small power motors, automobile and tractor gearboxes, machine tool gearboxes, general machines, tools, etc.Deep groove ball bearings can be used for gearboxes, instruments and meters, motors, household appliances, internal combustion engines, transportation vehicles, agricultural machinery, construction machinery, engineering machinery, roller skates, yo-yo balls, etc.

  • Factory direct sales spot inventory.
  • Quick shipment support for customization.

W 638/2 XR-2Z_Deep groove ball bearing

Detailed parameters of bearings

  • d : 2
  • D :5
  • B :2.5
  • Tel :+86-0635-2331111
  • Addresss01 Beihuan Road, Yandian Town, Linqing City, Liaocheng City, Shandong Province

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