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Radial Cylindrical Roller Bearing

NU 252 MA

Radial Cylindrical Roller Bearing
Item #101579438
  • 10.24 in Inner Diameter
  • 18.9 in Outer Diameter
  • 3.15 in Width
Radial Cylindrical Roller Bearing
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    Shipment Options
  • 10.24 in Inner Diameter
  • 18.9 in Outer Diameter
  • 3.15 in Width

applications

  • Traction motors
  • Electric motors
  • Gearboxes

features

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

compliances

  • 0
I.D. 260 mm
No. of Ribs - Outer Ring 2
O.D. Type Cylindrical
Oil Hole w/o Oil Hole
Inch/Metric Metric
Origin Cylindrical Radial
Radial Internal Clearance Specification Normal Clearance
Bearing Part Complete Bearing
Cage Material Brass/Bronze
Dynamic Load Rating 1170 kN
Static Load Rating 1700 kN
Precision Rating ABEC 1
Inner Ring Width 3.15 in, 80 mm
O.D. 480 mm
Precision Ground Yes
End Type Open End
Outer Ring Width 3.15 in, 80 mm
Material Steel
Rows of Balls Single
Enclosure Open
No. of Rows 1
Radial Internal Clearance Group N
Bearing Design Removable Inner Ring – Straight
Bore Type Round Bore
Capacity Standard Capacity
Width 3.15 in, 80 mm
Tolerance Normal (PN)
Bearing Type Radial
Relubrication Feature Without
Series 2
Cage Type Solid Machined
Weight 175.113 LB
EAN or UPC 7316577314642
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