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Extra-Light 2MM9100WI & 3MM9100WI Series Ball Bearing

3MM9124WI DUM

Extra-Light 2MM9100WI & 3MM9100WI Series Ball Bearing
Item #101020874
  • 120 mm ID x 180 mm OD x 28 mm Wide
  • Extra Precision (ABEC 7)
  • 25° Contact Angle
  • Medium Preload
  • Duplex Set
Extra-Light 2MM9100WI & 3MM9100WI Series Ball Bearing
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    Shipment Options
  • 120 mm ID x 180 mm OD x 28 mm Wide
  • Extra Precision (ABEC 7)
  • 25° Contact Angle
  • Medium Preload
  • Duplex Set

applications

  • High speed grinding
  • High speed boring and milling
  • Precision vertical and horizontal milling spindles
  • High speed routing
Fillet Radius 0.079 in
Bearing Arrangement Universal
Cage Material Phenolic
Seal Material None
Preload Level Medium
Bearing Type Single Row Angular Contact
Static Load Rating [Max] 20000 lbf
Seal Type Unsealed
Outer Ring Width 28 mm
Contact Angle 25°
Material Steel
Radial Internal Clearance Specification Normal Clearance
Dynamic Load Rating 23600 lbf
O.D. Type Straight
Precision Level Extra Precision (ABEC 7)
I.D. 120 mm
Bore Type Round Bore, Metric Type
Inner Ring Width 28 mm
No. in Set Duplex Set
O.D. 180 mm
Enclosure Open
Origin Single Row Angular Contact
Limiting Speed - Grease 5620 rpm
Lubricant Oil Preservative
Ball Material Steel
Weight 9.621 LB
EAN or UPC 87796073227
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