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Single Row Steel Cylindrical Bearing

NJ 310 ECM

Single Row Steel Cylindrical Bearing
Item #101172698
  • 1.97 in Inner Diameter
  • 4.33 in Outer Diameter
  • 1.06 in Width
Single Row Steel Cylindrical Bearing
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  • 1.97 in Inner Diameter
  • 4.33 in Outer Diameter
  • 1.06 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
Tolerance Normal (PN)
No. of Rows Single
Rows of Balls Single
O.D. Type Cylindrical
O.D. 4.33 in, 110 mm
Radial Internal Clearance Specification Normal Clearance
Static Load Rating [Max] 25,200.00 lbf
Radial Internal Clearance Group N
Outer Ring Width 1.06 in, 27 mm
Series 3
Inner Ring Width 1.06 in, 27 mm
Dynamic Load Rating 127 kN
Relubrication Feature Without
Precision Ground Yes
No. of Ribs - Inner Ring 1
End Type Open End
Reference Speed 6700 rpm
Origin Cylindrical Radial
No. of Ribs - Outer Ring 2
Full Cage Description Machined Brass Cage
Static Load Rating 112 kN
I.D. 1.97 in, 50 mm
Cage Material Brass
Enclosure Open
Bearing Part Complete Bearing
Bearing Design Removable Inner Ring – Flanged – Double Flanged Outer Ring and Single Flange Inner Ring
Inch/Metric Metric
Cage Type Solid Machined
Bearing Type Radial
Bore Type Cylindrical
Oil Hole w/o Oil Hole
Capacity High Capacity
Limiting Speed 8000 rpm
Width 1.06 in, 27 mm
Precision Rating ABEC 1
Material Bearing Steel
Heat Stabilization 302 °F
Weight 3.023 LB
EAN or UPC 7316576624384
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