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