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