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Single Row Steel Cylindrical Bearing

NU 307 ECM

Single Row Steel Cylindrical Bearing
Item #101643547
  • 1.38 in Inner Diameter
  • 3.15 in Outer Diameter
  • 0.83 in Width
Single Row Steel Cylindrical Bearing
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  • 1.38 in Inner Diameter
  • 3.15 in Outer Diameter
  • 0.83 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

compliances

  • In accordance with ISO 15-1981
Precision Rating ABEC 1
Oil Hole w/o Oil Hole
Radial Internal Clearance Group N
Cage Type Solid Machined
O.D. Type Cylindrical
Full Cage Description Machined Brass Cage
Bearing Design Removable Inner Ring – Straight – Double Flanged Outer Ring and Single Flange Inner Ring
Limiting Speed 11000 rpm
Capacity High Capacity
I.D. 35 mm
Inch/Metric Metric
Bearing Part Complete Bearing
End Type Open End
Static Load Rating [Max] 14,200.00 lbf
Precision Ground Yes
Radial Internal Clearance Specification Normal Clearance
Relubrication Feature Without
Tolerance Normal (PN)
Outer Ring Width 0.83 in, 21 mm
Bearing Type Radial
Dynamic Load Rating 14,500.00 lbf
Inner Ring Width 0.83 in, 21 mm
Width 21 mm
No. of Ribs - Outer Ring 2
Origin Cylindrical Radial
Cage Material Brass/Bronze
Heat Stabilization 302 °F
No. of Rows 1
Enclosure Open
Bore Type Round Bore
Material Steel
Series 3
Rows of Balls Single
O.D. 80.0000 mm
Reference Speed 9500 rpm
Static Load Rating 63 kN
Weight 1.27 LB
EAN or UPC 7316576623721
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