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Single Row Steel Cylindrical Bearing

NUP 208 ECP/C3

Single Row Steel Cylindrical Bearing
Item #101172957
  • 1.57 in Inner Diameter
  • 3.15 in Outer Diameter
  • 0.71 in Width
Single Row Steel Cylindrical Bearing
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    Shipment Options
  • 1.57 in Inner Diameter
  • 3.15 in Outer Diameter
  • 0.71 in Width

applications

  • Traction motors
  • Electric motors
  • Gearboxes

features

  • Logarithmically crowned rollers
  • High speed performance
  • Precision-honed rolling contact surfaces

compliances

  • 0
No. of Rows 1
No. of Ribs - Outer Ring 2
Precision Ground Yes
Element Material Bearing Steel
Relubrication Feature Without
Series 2
Bearing Type Radial
Cage Material Polyamide
Radial Internal Clearance C3
Precision Rating ABEC 1
Width 0.71 in, 18 mm
Outer Ring Width 0.71 in, 18 mm
Material Bearing Steel
Radial Internal Clearance Specification Greater Than Normal Clearance
Reference Speed 9500 rpm
Rolling Element Roller
Oil Hole w/o Oil Hole
Static Load Rating 53 kN
Limiting Speed 11000 rpm
Bearing Part Complete Bearing
Row Type 1
Bearing Design Removable Inner Ring – Two Piece
Inner Ring Width 0.71 in, 18 mm
Capacity High Capacity
Tolerance Normal (PN)
Inch/Metric Metric
Bore Type Cylindrical
O.D. Type Cylindrical
I.D. 1.57 in, 40 mm
Cage Type Non-Metallic
Internal Clearance C3
O.D. 3.15 in, 80 mm
No. of Ribs - Inner Ring 1
Rows of Balls Single
Enclosure Open
Dynamic Load Rating 62 kN
Origin Cylindrical Radial
End Type Open End
Weight 0.89 LB
EAN or UPC 7316577108029
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