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NJ 210 ECP

Single Row Steel Cylindrical Bearing

Item #100742834
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Product details

  • 1.97 in Inner Diameter
  • 3.54 in Outer Diameter
  • 0.79 in Width


  • 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.


  • Traction motors
  • Electric motors
  • Gearboxes


  • Improved roller-end-to-flange contact
  • Increased capacity


  • In accordance with ISO 15-1981


No. of Ribs - Inner Ring 1
Radial Internal Clearance Group N
Radial Internal Clearance Specification Normal Clearance
Capacity High Capacity
Full Cage Description Injection Molded Cage
Cage Type Non-Metallic
Heat Stabilization 302 °F
Width 0.79 in, 20 mm
Precision Rating ABEC 1
Internal Clearance CN
Rolling Element Roller
Dynamic Load Rating 73.5 kN
Enclosure Open
Element Material Bearing Steel
No. of Rows Single
Material Bearing Steel
Static Load Rating 69.5 kN
Static Load Rating [Max] 15,600.00 lbf
Series 2
Rows of Balls Single
Relubrication Feature Without
Bearing Part Complete Bearing
Bearing Design Removable Inner Ring – Flanged – Double Flanged Outer Ring and Single Flange Inner Ring
Precision Ground Yes
Limiting Speed 9000 rpm
Origin Cylindrical Radial
I.D. 1.97 in, 50 mm
Row Type 1
Reference Speed 8500 rpm
Oil Hole w/o Oil Hole
Inch/Metric Metric
Cage Material Polyamide
Bearing Type Radial
Tolerance Normal (PN)
Outer Ring Width 0.79 in, 20 mm
O.D. 3.54 in, 90 mm
End Type Open End
Bore Type Cylindrical
O.D. Type Cylindrical
No. of Ribs - Outer Ring 2
Inner Ring Width 0.79 in, 20 mm
Weight 1.131 LB
EAN or UPC 7316577108135
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