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Single Row Steel Cylindrical Bearing

NU 207 ECJ

Single Row Steel Cylindrical Bearing
Item #100742813
  • 1.38 in Inner Diameter
  • 2.83 in Outer Diameter
  • 0.67 in Width
Single Row Steel Cylindrical Bearing
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  • 1.38 in Inner Diameter
  • 2.83 in Outer Diameter
  • 0.67 in Width

description

  • The EC design contains improvements in guiding surfaces of flanges and roller ends, which means that EC bearings have a high axial load-carrying capacity.

applications

  • Traction motors
  • Electric motors
  • Gearboxes

features

  • Improved roller-end-to-flange contact
  • Increased capacity
No. of Ribs - Outer Ring 2
Enclosure Open
Bearing Part Complete Bearing
Cage Material Steel
No. of Rows 1
Tolerance Normal (PN)
Outer Ring Width 0.67 in, 17 mm
Series 2
Relubrication Feature Without
Bearing Design Removable Inner Ring – Straight – Double Flanged Outer Ring and Single Flange Inner Ring
Limiting Speed 12000 rpm
O.D. 72.0000 mm
Bearing Type Radial
Radial Internal Clearance Specification Normal Clearance
Oil Hole w/o Oil Hole
Inner Ring Width 0.67 in, 17 mm
Precision Rating ABEC 1
Precision Ground Yes
End Type Open End
Origin Cylindrical Radial
Static Load Rating [Max] 10,800.00 lbf
Material Steel
Reference Speed 11000 rpm
Rows of Balls Single
Radial Internal Clearance Group N
Dynamic Load Rating 10,900.00 lbf
Bore Type Round Bore
Heat Stabilization 302 °F
O.D. Type Cylindrical
Inch/Metric Metric
Full Cage Description Pressed Steel Cage
Width 17 mm
Capacity High Capacity
Static Load Rating 48 kN
Cage Type Sheet Metal
I.D. 35 mm
Weight 0.71 LB
EAN or UPC 7316577034755
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