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