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