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Extra-Light 2MM9100WI & 3MM9100WI Series Ball Bearing

3MM9111WI DUL

Extra-Light 2MM9100WI & 3MM9100WI Series Ball Bearing
Item #101020847
  • 55 mm ID x 90 mm OD x 18 mm Wide
  • Extra Precision (ABEC 7)
  • 25° Contact Angle
  • Light 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
  • Light Preload
  • Duplex Set

applications

  • High speed grinding
  • High speed boring and milling
  • Precision vertical and horizontal milling spindles
  • High speed routing
Bearing Type Single Row Angular Contact
Dynamic Load Rating 8000 lbf
Outer Ring Width 18 mm
Material Steel
Radial Internal Clearance Specification Normal Clearance
Fillet Radius 0.039 in
Bearing Arrangement Universal
Ball Material Steel
Origin Single Row Angular Contact
Bore Type Round Bore, Metric Type
Inner Ring Width 18 mm
Seal Type Unsealed
No. in Set Duplex Set
Preload Level Light
Precision Level Extra Precision (ABEC 7)
Seal Material None
Limiting Speed - Grease 11900 rpm
Contact Angle 25°
Enclosure Open
O.D. 90 mm
Lubricant Oil Preservative
Static Load Rating [Max] 5300 lbf
I.D. 55 mm
O.D. Type Straight
Cage Material Phenolic
Weight 1.74 LB
EAN or UPC 87796072558
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