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