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