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Extra-Light 2MM9100WI & 3MM9100WI Series Ball Bearing

3MM9108WI DUM

Extra-Light 2MM9100WI & 3MM9100WI Series Ball Bearing
Item #101020840
  • 40 mm ID x 68 mm OD x 15 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
  • 40 mm ID x 68 mm OD x 15 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
Fillet Radius 0.039 in
Radial Internal Clearance Specification Normal Clearance
Contact Angle 25°
Seal Material None
Origin Single Row Angular Contact
Inner Ring Width 15 mm
Ball Material Steel
I.D. 40 mm
Cage Material Phenolic
Seal Type Unsealed
Dynamic Load Rating 4650 lbf
Bearing Arrangement Universal
O.D. Type Straight
Precision Level Extra Precision (ABEC 7)
Lubricant Oil Preservative
Bore Type Round Bore, Metric Type
Limiting Speed - Grease 16100 rpm
Enclosure Open
O.D. 68 mm
Preload Level Medium
Bearing Type Single Row Angular Contact
Static Load Rating [Max] 2750 lbf
Outer Ring Width 15 mm
No. in Set Duplex Set
Material Steel
Weight 0.86 LB
EAN or UPC 87796072336
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