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