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Radial Cylindrical Roller Bearing

NJ211ECM

Radial Cylindrical Roller Bearing
Item #104526027
  • Radial Bearing Type
  • Single Row
  • 55 mm Inside Diameter
  • 100 mm Outside Diameter
  • 21 mm Width
Radial Cylindrical Roller Bearing
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    Shipment Options
  • Radial Bearing Type
  • Single Row
  • 55 mm Inside Diameter
  • 100 mm Outside Diameter
  • 21 mm 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

  • 0
Inch/Metric Metric
No. of Rows 1
Limiting Speed - Oil 7000 rpm
Outside Dia. 100 mm
Rows of Balls Single
Bearing Type Radial
Tolerance Iso Class 6 (RBEC 3)
Cage Material Brass/Bronze
Bearing Design Removable Inner Ring – Flanged
Inside Dia. 55 mm
Dynamic Load Rating 18900 lbf
Static Load Rating [Max] 21400 lbf
Precision Ground Yes
End Type Open End
Limiting Speed - Grease 6000 rpm
O.D. 100 mm
Radial Internal Clearance Specification Normal Clearance
Capacity High Capacity
I.D. 55 mm
Radial Internal Clearance Normal
Heat Stabilization 302 °F
Limiting Speed 7000 rpm
Enclosure Open
Oil Hole w/o Oil Hole
Bore Type Round Bore, Metric Type
Full Cage Description Machined Brass Cage
Weight 1.38 LB
EAN or UPC 7316572073360
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