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Single Row Steel Cylindrical Bearing

NJ 218 ECM

Single Row Steel Cylindrical Bearing
Item #101172572
  • 3.54 in Inner Diameter
  • 6.3 in Outer Diameter
  • 1.18 in Width
Single Row Steel Cylindrical Bearing
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  • 3.54 in Inner Diameter
  • 6.3 in Outer Diameter
  • 1.18 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
Bearing Part Complete Bearing
Bearing Design Removable Inner Ring – Flanged – Double Flanged Outer Ring and Single Flange Inner Ring
Static Load Rating [Max] 49,500.00 lbf
Series 2
Outer Ring Width 1.18 in, 30 mm
Width 1.18 in, 30 mm
Full Cage Description Machined Brass Cage
Cage Type Solid Machined
Bearing Type Radial
Radial Internal Clearance Group N
Precision Ground Yes
Cage Material Brass
No. of Rows Single
I.D. 3.54 in, 90 mm
Heat Stabilization 302 °F
Static Load Rating 220 kN
Inner Ring Width 1.18 in, 30 mm
O.D. 6.3 in, 160 mm
No. of Ribs - Inner Ring 1
Enclosure Open
Capacity High Capacity
End Type Open End
Limiting Speed 5000 rpm
Oil Hole w/o Oil Hole
Reference Speed 4500 rpm
No. of Ribs - Outer Ring 2
Material Bearing Steel
Origin Cylindrical Radial
Inch/Metric Metric
Relubrication Feature Without
Rows of Balls Single
Tolerance Normal (PN)
O.D. Type Cylindrical
Bore Type Cylindrical
Radial Internal Clearance Specification Normal Clearance
Dynamic Load Rating 208 kN
Weight 6.283 LB
EAN or UPC 7316576624209
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