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