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