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