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