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Single Row Cylindrical Roller Bearing

NU 221 ECJ/C3

Single Row Cylindrical Roller Bearing
Item #104541201
  • 4.13 in Inner Diameter
  • 7.48 in Outer Diameter
  • 1.42 in Width
Single Row Cylindrical Roller Bearing
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    Shipment Options
  • 4.13 in Inner Diameter
  • 7.48 in Outer Diameter
  • 1.42 in Width

applications

  • Traction motors
  • Electric motors
  • Gearboxes

features

  • Logarithmically crowned rollers
  • High speed performance
  • Precision-honed rolling contact surfaces

compliances

  • 0
Inch/Metric Metric
Radial Internal Clearance Specification Greater Than Normal Clearance
Dynamic Load Rating 300 kN
O.D. Type Cylindrical
Tolerance Iso Class 0 (RBEC 1)
End Type Open End
Width 1.42 in, 36 mm
Capacity High Capacity
Bore Type Round Bore, Metric Type
O.D. 190 mm
Oil Hole w/o Oil Hole
Enclosure Open
Precision Ground Yes
Outer Ring Width 1.42 in, 36 mm
I.D. 105 mm
Static Load Rating 315 kN
Radial Internal Clearance C3
Cage Material Steel
No. of Rows 1
Material Bearing Steel
Precision Rating ABEC 1
Inner Ring Width 1.42 in, 36 mm
Bearing Design Removable Inner Ring – Straight
Series 2
Weight 9.02 LB
EAN or UPC 7316576092404
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