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