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Single Row Steel Cylindrical Bearing

NUP 228 ECJ

Single Row Steel Cylindrical Bearing
Item #101172975
  • 5.51 in Inner Diameter
  • 9.84 in Outer Diameter
  • 1.65 in Width
Single Row Steel Cylindrical Bearing
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  • 5.51 in Inner Diameter
  • 9.84 in Outer Diameter
  • 1.65 in Width

applications

  • Traction motors
  • Electric motors
  • Gearboxes

features

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

compliances

  • 0
Precision Rating ABEC 1
Dynamic Load Rating 450 kN
Precision Ground Yes
Static Load Rating 510 kN
I.D. 5.51 in, 140 mm
Series 2
No. of Rows Single
Outer Ring Width 1.65 in, 42 mm
Bearing Design Removable Inner Ring – Two Piece
O.D. 9.84 in, 250 mm
Tolerance Normal (PN)
Inch/Metric Metric
Oil Hole w/o Oil Hole
Cage Material Bearing Steel
Enclosure Open
Radial Internal Clearance Specification Normal Clearance
No. of Ribs - Inner Ring 1
Bearing Type Radial
Inner Ring Width 1.65 in, 42 mm
Rows of Balls Single
Bearing Part Complete Bearing
End Type Open End
Material Bearing Steel
Radial Internal Clearance Group N
No. of Ribs - Outer Ring 2
O.D. Type Cylindrical
Cage Type Sheet Metal
Width 1.65 in, 42 mm
Bore Type Cylindrical
Relubrication Feature Without
Origin Cylindrical Radial
Capacity High Capacity
Weight 18.96 LB
EAN or UPC 7316577721532
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