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Extra-Light 2MM9100WI & 3MM9100WI Series Ball Bearing

3MM9115WI DUM

Extra-Light 2MM9100WI & 3MM9100WI Series Ball Bearing
Item #101020858
  • 75 mm ID x 115 mm OD x 20 mm Wide
  • Extra Precision (ABEC 7)
  • 25° Contact Angle
  • Medium Preload
  • Duplex Set
Extra-Light 2MM9100WI & 3MM9100WI Series Ball Bearing
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    Shipment Options
  • 75 mm ID x 115 mm OD x 20 mm Wide
  • Extra Precision (ABEC 7)
  • 25° Contact Angle
  • Medium Preload
  • Duplex Set

applications

  • High speed grinding
  • High speed boring and milling
  • Precision vertical and horizontal milling spindles
  • High speed routing
Seal Type Unsealed
Origin Single Row Angular Contact
Cage Material Phenolic
O.D. Type Straight
Bearing Type Single Row Angular Contact
Outer Ring Width 20 mm
Preload Level Medium
I.D. 75 mm
Precision Level Extra Precision (ABEC 7)
Bore Type Round Bore, Metric Type
Dynamic Load Rating 11000 lbf
Enclosure Open
Seal Material None
O.D. 115 mm
Contact Angle 25°
Static Load Rating [Max] 8000 lbf
Radial Internal Clearance Specification Normal Clearance
Ball Material Steel
Bearing Arrangement Universal
Limiting Speed - Grease 8960 rpm
Fillet Radius 0.039 in
Material Steel
No. in Set Duplex Set
Inner Ring Width 20 mm
Lubricant Oil Preservative
Weight 2.96 LB
EAN or UPC 87796072824
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