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