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