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