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