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