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