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