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Extra-Light 2MM9100WI & 3MM9100WI Series Ball Bearing

3MM9118WI DUM

Extra-Light 2MM9100WI & 3MM9100WI Series Ball Bearing
Item #101020867
  • 90 mm ID x 140 mm OD x 24 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
  • 90 mm ID x 140 mm OD x 24 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
Ball Material Steel
Dynamic Load Rating 17000 lbf
Bore Type Round Bore, Metric Type
Origin Single Row Angular Contact
Bearing Type Single Row Angular Contact
Seal Material None
Bearing Arrangement Universal
Enclosure Open
Preload Level Medium
Material Steel
No. in Set Duplex Set
Radial Internal Clearance Specification Normal Clearance
I.D. 90 mm
O.D. 140 mm
Limiting Speed - Grease 7440 rpm
Fillet Radius 0.059 in
Contact Angle 25°
Seal Type Unsealed
Precision Level Extra Precision (ABEC 7)
Lubricant Oil Preservative
Inner Ring Width 24 mm
Outer Ring Width 24 mm
O.D. Type Straight
Cage Material Phenolic
Static Load Rating [Max] 12700 lbf
Weight 5.55 LB
EAN or UPC 87796052161
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