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