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