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Extra-Light 2MM9100WI & 3MM9100WI Series Ball Bearing

3MM9124WI DUL

Extra-Light 2MM9100WI & 3MM9100WI Series Ball Bearing
Item #101020873
  • 120 mm ID x 180 mm OD x 28 mm Wide
  • Extra Precision (ABEC 7)
  • 25° Contact Angle
  • Light 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
  • Light Preload
  • Duplex Set

applications

  • High speed routing
  • Precision vertical and horizontal milling spindles
  • High speed boring and milling
  • High speed grinding
Limiting Speed - Grease 5620 rpm
Radial Internal Clearance Specification Normal Clearance
Seal Type Unsealed
Precision Level Extra Precision (ABEC 7)
Inner Ring Width 28 mm
Origin Single Row Angular Contact
Cage Material Phenolic
Outer Ring Width 28 mm
Dynamic Load Rating 23600 lbf
Static Load Rating [Max] 20000 lbf
Preload Level Light
O.D. Type Straight
Lubricant Oil Preservative
O.D. 180 mm
Seal Material None
I.D. 120 mm
Bearing Type Single Row Angular Contact
Bore Type Round Bore, Metric Type
Ball Material Steel
Bearing Arrangement Universal
Material Steel
Contact Angle 25°
Enclosure Open
No. in Set Duplex Set
Fillet Radius 0.079 in
Weight 9.621 LB
EAN or UPC 87796073210
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