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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
Bore Type Cylindrical
Precision Rating ABEC 1
Row Type 1
End Type Open End
Limiting Speed 8000 rpm
O.D. 4.33 in, 110 mm
Radial Internal Clearance Specification Normal Clearance
Inch/Metric Metric
Enclosure Open
No. of Ribs - Outer Ring 2
Material Bearing Steel
Precision Ground Yes
No. of Ribs - Inner Ring 1
Dynamic Load Rating 127 kN
Static Load Rating 112 kN
Capacity High Capacity
Relubrication Feature Without
Origin Cylindrical Radial
I.D. 1.97 in, 50 mm
Inner Ring Width 1.06 in, 27 mm
Rows of Balls Single
Cage Type Non-Metallic
O.D. Type Cylindrical
Bearing Type Radial
Series 3
Rolling Element Roller
Bearing Design Removable Inner Ring – Two Piece
Width 1.06 in, 27 mm
Oil Hole w/o Oil Hole
Cage Material Polyamide
Radial Internal Clearance Group N
Reference Speed 6700 rpm
Tolerance Normal (PN)
No. of Rows 1
Outer Ring Width 1.06 in, 27 mm
Element Material Bearing Steel
Internal Clearance CN
Bearing Part Complete Bearing
Weight 2.65 LB
EAN or UPC 7316577031266
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