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Radial Cylindrical Roller Bearing

N 221 ECP

Radial Cylindrical Roller Bearing
Item #101170552
  • 4.13 in Inner Diameter
  • 7.48 in Outer Diameter
  • 1.42 in Width
Radial 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
Tolerance Normal (PN)
Origin Cylindrical Radial
Radial Internal Clearance Group N
Bearing Part Complete Bearing
I.D. 4.13 in, 105 mm
Bore Type Cylindrical
Radial Internal Clearance Specification Normal Clearance
Static Load Rating 315 kN
Precision Rating ABEC 1
Inch/Metric Metric
Inner Ring Width 1.42 in, 36 mm
Material Bearing Steel
Cage Type Non-Metallic
No. of Ribs - Inner Ring 2
Dynamic Load Rating 300 kN
O.D. Type Cylindrical
Bearing Type Radial
O.D. 7.48 in, 190 mm
Relubrication Feature Without
Rows of Balls Single
End Type Open End
Width 1.42 in, 36 mm
Precision Ground Yes
Oil Hole w/o Oil Hole
Bearing Design Removable Outer Ring – Straight
No. of Rows Single
Enclosure Open
Cage Material Polyamide
Capacity High Capacity
Series 2
Outer Ring Width 1.42 in, 36 mm
Weight 8.722 LB
EAN or UPC 7316577313195
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