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Single Row Steel Cylindrical Bearing

NU 1021 ML

Single Row Steel Cylindrical Bearing
Item #100743155
  • 4.13 in Inner Diameter
  • 6.3 in Outer Diameter
  • 1.02 in Width
Single Row Steel Cylindrical Bearing
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  • 4.13 in Inner Diameter
  • 6.3 in Outer Diameter
  • 1.02 in Width

applications

  • Traction motors
  • Electric motors
  • Gearboxes

features

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

compliances

  • In accordance with ISO 15-1981
Rows of Balls Single
Bearing Type Radial
I.D. 105 mm
Oil Hole w/o Oil Hole
No. of Ribs - Outer Ring 2
Inch/Metric Metric
O.D. 160 mm
Bore Type Round Bore
Capacity Standard Capacity
Enclosure Open
No. of Rows 1
Series 10
Tolerance Normal (PN)
Relubrication Feature Without
Cage Material Brass/Bronze
Width 1.02 in, 26 mm
Radial Internal Clearance Group N
Outer Ring Width 1.02 in, 26 mm
Precision Ground Yes
End Type Open End
Inner Ring Width 1.02 in, 26 mm
Precision Rating ABEC 1
Bearing Design Removable Inner Ring – Straight
Cage Type Solid Machined
Static Load Rating 137 kN
Radial Internal Clearance Specification Normal Clearance
Dynamic Load Rating 101 kN
Material Steel
O.D. Type Cylindrical
Bearing Part Complete Bearing
Weight 4.257 LB
EAN or UPC 7316577727831
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