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Single Row Steel Cylindrical Bearing

NU 309 ECM/C3

Single Row Steel Cylindrical Bearing
Item #101172899
  • 1.77 in Inner Diameter
  • 3.94 in Outer Diameter
  • 0.98 in Width
Single Row Steel Cylindrical Bearing
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  • 1.77 in Inner Diameter
  • 3.94 in Outer Diameter
  • 0.98 in Width

applications

  • Traction motors
  • Electric motors
  • Gearboxes

features

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

compliances

  • 0
No. of Rows 1
Radial Internal Clearance C3
Material Steel
Relubrication Feature Without
Inch/Metric Metric
Rows of Balls Single
Width 0.98 in, 25 mm
Bearing Type Radial
Outer Ring Width 0.98 in, 25 mm
Dynamic Load Rating 112 kN
Radial Internal Clearance Specification Greater Than Normal Clearance
Enclosure Open
Bearing Design Removable Inner Ring – Straight
Cage Material Brass/Bronze
Bearing Part Complete Bearing
O.D. Type Cylindrical
Series 3
O.D. 100 mm
Inner Ring Width 0.98 in, 25 mm
Oil Hole w/o Oil Hole
I.D. 45 mm
Origin Cylindrical Radial
Static Load Rating 100 kN
End Type Open End
Capacity High Capacity
Precision Ground Yes
Bore Type Round Bore
Cage Type Solid Machined
No. of Ribs - Outer Ring 2
Precision Rating ABEC 1
Tolerance Normal (PN)
Weight 2.253 LB
EAN or UPC 7316576623875
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