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Single Row Steel Cylindrical Bearing

N 307 ECP

Single Row Steel Cylindrical Bearing
Item #100742974
  • 1.38 in Inner Diameter
  • 3.15 in Outer Diameter
  • 0.83 in Width
Single Row Steel Cylindrical Bearing
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    Shipment Options
  • 1.38 in Inner Diameter
  • 3.15 in Outer Diameter
  • 0.83 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
Inner Ring Width 0.83 in, 21 mm
Dynamic Load Rating 75 kN
Material Bearing Steel
Relubrication Feature Without
Outer Ring Width 0.83 in, 21 mm
Radial Internal Clearance Group N
Bearing Type Radial
Limiting Speed 11000 rpm
Bearing Part Complete Bearing
No. of Rows 1
Bearing Design Removable Outer Ring – Straight
Enclosure Open
Static Load Rating 63 kN
Series 3
O.D. 3.15 in, 80 mm
Radial Internal Clearance Specification Normal Clearance
Bore Type Cylindrical
Rows of Balls Single
Precision Ground Yes
Reference Speed 9500 rpm
Rolling Element Roller
O.D. Type Cylindrical
Tolerance Normal (PN)
End Type Open End
I.D. 1.38 in, 35 mm
Precision Rating ABEC 1
Oil Hole w/o Oil Hole
Element Material Bearing Steel
Cage Type Non-Metallic
Cage Material Polyamide
Width 0.83 in, 21 mm
Origin Cylindrical Radial
Inch/Metric Metric
No. of Ribs - Inner Ring 2
Internal Clearance CN
Row Type 1
Capacity High Capacity
Weight 1.085 LB
EAN or UPC 7316577059970
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