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Single Row Steel Cylindrical Bearing

NUP 310 ECP

Single Row Steel Cylindrical Bearing
Item #100743012
  • 1.97 in Inner Diameter
  • 4.33 in Outer Diameter
  • 1.06 in Width
Single Row Steel Cylindrical Bearing
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  • 1.97 in Inner Diameter
  • 4.33 in Outer Diameter
  • 1.06 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
Enclosure Open
Cage Material Polyamide
O.D. Type Cylindrical
Origin Cylindrical Radial
Material Bearing Steel
Capacity High Capacity
Bearing Type Radial
Bore Type Cylindrical
Radial Internal Clearance Group N
Precision Ground Yes
Precision Rating ABEC 1
Tolerance Normal (PN)
Inch/Metric Metric
Bearing Design Removable Inner Ring – Two Piece
Radial Internal Clearance Specification Normal Clearance
Relubrication Feature Without
Width 1.06 in, 27 mm
Rows of Balls Single
Static Load Rating 112 kN
No. of Ribs - Inner Ring 1
Dynamic Load Rating 127 kN
Cage Type Non-Metallic
No. of Ribs - Outer Ring 2
End Type Open End
Series 3
Oil Hole w/o Oil Hole
Inner Ring Width 1.06 in, 27 mm
No. of Rows Single
I.D. 1.97 in, 50 mm
O.D. 4.33 in, 110 mm
Bearing Part Complete Bearing
Outer Ring Width 1.06 in, 27 mm
Weight 2.65 LB
EAN or UPC 7316577031266
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