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