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Single Row Steel Cylindrical Bearing

NU 248 MA

Single Row Steel Cylindrical Bearing
Item #100742956
  • 9.45 in Inner Diameter
  • 17.32 in Outer Diameter
  • 2.83 in Width
Single Row Steel Cylindrical Bearing
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  • 9.45 in Inner Diameter
  • 17.32 in Outer Diameter
  • 2.83 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
Origin Cylindrical Radial
O.D. 440 mm
Material Steel
Radial Internal Clearance Group N
Bore Type Round Bore
Tolerance Normal (PN)
Inch/Metric Metric
Precision Rating ABEC 1
Outer Ring Width 2.83 in, 72 mm
Enclosure Open
Bearing Type Radial
Width 2.83 in, 72 mm
Dynamic Load Rating 952 kN
No. of Rows 1
Precision Ground Yes
No. of Ribs - Outer Ring 2
Oil Hole w/o Oil Hole
Bearing Design Removable Inner Ring – Straight
I.D. 240 mm
End Type Open End
Rows of Balls Single
Inner Ring Width 2.83 in, 72 mm
Cage Material Brass/Bronze
Relubrication Feature Without
Series 2
Radial Internal Clearance Specification Normal Clearance
Static Load Rating 1370 kN
Capacity Standard Capacity
Cage Type Solid Machined
O.D. Type Cylindrical
Bearing Part Complete Bearing
Weight 133.754 LB
EAN or UPC 7316577108883
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