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Single Row Steel Cylindrical Bearing

NU 219 ECM/C3

Single Row Steel Cylindrical Bearing
Item #101172802
  • 3.74 in Inner Diameter
  • 6.69 in Outer Diameter
  • 1.26 in Width
Single Row Steel Cylindrical Bearing
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  • 3.74 in Inner Diameter
  • 6.69 in Outer Diameter
  • 1.26 in Width

applications

  • Traction motors
  • Electric motors
  • Gearboxes

features

  • Logarithmically crowned rollers
  • High speed performance
  • Precision-honed rolling contact surfaces

compliances

  • 0
Bore Type Cylindrical
Bearing Part Complete Bearing
Inch/Metric Metric
Reference Speed 4300 rpm
Capacity High Capacity
O.D. 6.69 in, 170 mm
End Type Open End
Width 1.26 in, 32 mm
No. of Ribs - Outer Ring 2
Cage Material Brass
Relubrication Feature Without
Internal Clearance C3
Dynamic Load Rating 255 kN
Rolling Element Roller
O.D. Type Cylindrical
Radial Internal Clearance Specification Greater Than Normal Clearance
No. of Rows 1
Rows of Balls Single
Element Material Bearing Steel
Series 2
Cage Type Solid Machined
Origin Cylindrical Radial
Precision Rating ABEC 1
Outer Ring Width 1.26 in, 32 mm
Bearing Design Removable Inner Ring – Straight
Limiting Speed 4800 rpm
Bearing Type Radial
Oil Hole w/o Oil Hole
Row Type 1
Static Load Rating 265 kN
Radial Internal Clearance C3
Material Bearing Steel
Precision Ground Yes
Enclosure Open
Tolerance Normal (PN)
I.D. 3.74 in, 95 mm
Inner Ring Width 1.26 in, 32 mm
Weight 7.229 LB
EAN or UPC 7316577300935
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