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Extra-Light 2MM9100WI & 3MM9100WI Series Ball Bearing

2MM9111WI DUM

Extra-Light 2MM9100WI & 3MM9100WI Series Ball Bearing
Item #101020679
  • 55 mm ID x 90 mm OD x 18 mm Wide
  • Extra Precision (ABEC 7)
  • 15° 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)
  • 15° Contact Angle
  • Medium Preload
  • Duplex Set

applications

  • High speed grinding
  • High speed boring and milling
  • High speed routing
  • Precision vertical and horizontal milling spindles
Bearing Type Single Row Angular Contact
Inner Ring Width 18 mm
Seal Type Unsealed
Dynamic Load Rating 8500 lbf
Outer Ring Width 18 mm
Bearing Arrangement Universal
O.D. 90 mm
Seal Material None
Lubricant Oil Preservative
Limiting Speed - Grease 13400 rpm
No. in Set Duplex Set
I.D. 55 mm
O.D. Type Straight
Preload Level Medium
Enclosure Open
Precision Level Extra Precision (ABEC 7)
Bore Type Round Bore, Metric Type
Fillet Radius 0.039 in
Material Steel
Cage Material Phenolic
Origin Single Row Angular Contact
Ball Material Steel
Static Load Rating [Max] 5600 lbf
Radial Internal Clearance Specification Normal Clearance
Contact Angle 15°
Weight 1.74 LB
EAN or UPC 87796072527
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