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