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