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Extra-Light 2MM9100WI & 3MM9100WI Series Ball Bearing

3MM9111WI DUM

Extra-Light 2MM9100WI & 3MM9100WI Series Ball Bearing
Item #101020848
  • 55 mm ID x 90 mm OD x 18 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
  • 55 mm ID x 90 mm OD x 18 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
O.D. 90 mm
Ball Material Steel
Seal Material None
Outer Ring Width 18 mm
Limiting Speed - Grease 11900 rpm
Origin Single Row Angular Contact
Bore Type Round Bore, Metric Type
Enclosure Open
Fillet Radius 0.039 in
Seal Type Unsealed
Static Load Rating [Max] 5300 lbf
Bearing Arrangement Universal
Radial Internal Clearance Specification Normal Clearance
Dynamic Load Rating 8000 lbf
Cage Material Phenolic
Lubricant Oil Preservative
Contact Angle 25°
Precision Level Extra Precision (ABEC 7)
I.D. 55 mm
No. in Set Duplex Set
Preload Level Medium
Bearing Type Single Row Angular Contact
Material Steel
O.D. Type Straight
Inner Ring Width 18 mm
Weight 1.74 LB
EAN or UPC 87796072565
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