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