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