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Extra-Light 2MM9100WI & 3MM9100WI Series Ball Bearing

3MM9117WI DUM

Extra-Light 2MM9100WI & 3MM9100WI Series Ball Bearing
Item #101020864
  • 85 mm ID x 130 mm OD x 22 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
  • 85 mm ID x 130 mm OD x 22 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
Bearing Type Single Row Angular Contact
Bearing Arrangement Universal
Precision Level Extra Precision (ABEC 7)
Lubricant Oil Preservative
Seal Type Unsealed
Preload Level Medium
Seal Material None
Outer Ring Width 22 mm
Enclosure Open
Cage Material Phenolic
Bore Type Round Bore, Metric Type
Static Load Rating [Max] 10800 lbf
Inner Ring Width 22 mm
Ball Material Steel
Radial Internal Clearance Specification Normal Clearance
Dynamic Load Rating 14000 lbf
Origin Single Row Angular Contact
Contact Angle 25°
Limiting Speed - Grease 7900 rpm
O.D. Type Straight
No. in Set Duplex Set
I.D. 85 mm
Fillet Radius 0.039 in
Material Steel
O.D. 130 mm
Weight 4.17 LB
EAN or UPC 87796072954
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