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