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