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