C3
Grainger Choice Product
DAYTON

Radial Ball Bearing, Double Shielded, 45mm Bore Dia., 100mm Outside Dia.

  • Item # 21XU55
  • My Part #
  • Mfr. Model # 21XU55
  • Catalog Page # 140
  • UNSPSC # 31171504
Radial Ball Bearing, Double Shielded, 45mm Bore Dia., 100mm Outside Dia. close
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Primary Category:
~Power Transmission~Bearings~Radial Ball Bearings


$52.50 / each
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  • Shipping Weight 1.78 lbs.
Country of Origin China Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Product Details

This metric radial ball bearing is aligned in a single row. Use for radial and thrust load applications that require precise low-torque rotation. The noncontact, stainless steel shields help reduce contamination without adding drag. Lubricated with general-purpose grease.

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Technical Specs

  • Item Radial Ball Bearing
  • Unmounted Bearing Item Radial Ball Bearing
  • Single Row/Double Row Single Row
  • Seal/Shield Type Double Shielded
  • Bore Dia. 45mm
  • Bore Tolerance +0/-10 micrones
  • Outside Dia. 100mm
  • Outside Dia. Tolerance +0/-13 micrones
  • Width 25mm
  • Shield Material Chrome Steel
  • ABEC Tolerance 1
  • Max. RPM 6800
  • Bearing Material Chrome Steel
  • Cage Material Chrome Steel
  • Lubrication Grease
  • Industry Number 6309ZZ-C3
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