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