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Single Row Steel Cylindrical Bearing

NUP 315 ECP

Single Row Steel Cylindrical Bearing
Item #100743061
  • 2.95 in Inner Diameter
  • 6.3 in Outer Diameter
  • 1.46 in Width
Single Row Steel Cylindrical Bearing
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  • 2.95 in Inner Diameter
  • 6.3 in Outer Diameter
  • 1.46 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
Inch/Metric Metric
Precision Rating ABEC 1
Width 1.46 in, 37 mm
Rolling Element Roller
Cage Material Polyamide
Bore Type Cylindrical
Capacity High Capacity
Row Type 1
Bearing Design Removable Inner Ring – Two Piece
Oil Hole w/o Oil Hole
No. of Ribs - Inner Ring 1
Element Material Bearing Steel
Origin Cylindrical Radial
Bearing Type Radial
Limiting Speed 5300 rpm
Radial Internal Clearance Specification Normal Clearance
Inner Ring Width 1.46 in, 37 mm
Series 3
No. of Rows 1
I.D. 2.95 in, 75 mm
Rows of Balls Single
Bearing Part Complete Bearing
O.D. 6.3 in, 160 mm
Relubrication Feature Without
Outer Ring Width 1.46 in, 37 mm
Tolerance Normal (PN)
Static Load Rating 265 kN
No. of Ribs - Outer Ring 2
Dynamic Load Rating 280 kN
Enclosure Open
Radial Internal Clearance Group N
O.D. Type Cylindrical
Material Bearing Steel
Precision Ground Yes
Internal Clearance CN
End Type Open End
Cage Type Non-Metallic
Reference Speed 4500 rpm
Weight 7.718 LB
EAN or UPC 7316577031303
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