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