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