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