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Extra-Light 2MM9100WI & 3MM9100WI Series Ball Bearing

3MM9120WI DUM

Extra-Light 2MM9100WI & 3MM9100WI Series Ball Bearing
Item #101020870
  • 100 mm ID x 150 mm OD x 24 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
  • 100 mm ID x 150 mm OD x 24 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
Bore Type Round Bore, Metric Type
Radial Internal Clearance Specification Normal Clearance
Seal Material None
O.D. 150 mm
Dynamic Load Rating 17600 lbf
Seal Type Unsealed
Contact Angle 25°
Ball Material Steel
Fillet Radius 0.059 in
Material Steel
Enclosure Open
O.D. Type Straight
No. in Set Duplex Set
Inner Ring Width 24 mm
Origin Single Row Angular Contact
Limiting Speed - Grease 6770 rpm
Outer Ring Width 24 mm
Lubricant Oil Preservative
Precision Level Extra Precision (ABEC 7)
Bearing Arrangement Universal
Cage Material Phenolic
Bearing Type Single Row Angular Contact
I.D. 100 mm
Preload Level Medium
Static Load Rating [Max] 14300 lbf
Weight 6.11 LB
EAN or UPC 87796073098
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