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Extra-Light 2MM9100WI & 3MM9100WI Series Ball Bearing

2MM9108WI DUM

Extra-Light 2MM9100WI & 3MM9100WI Series Ball Bearing
Item #101020671
  • 40 mm ID x 68 mm OD x 15 mm Wide
  • Extra Precision (ABEC 7)
  • 15° 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)
  • 15° 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 Type Single Row Angular Contact
No. in Set Duplex Set
I.D. 40 mm
O.D. Type Straight
Lubricant Oil Preservative
Seal Type Unsealed
Contact Angle 15°
Cage Material Phenolic
Seal Material None
O.D. 68 mm
Origin Single Row Angular Contact
Limiting Speed - Grease 18100 rpm
Bore Type Round Bore, Metric Type
Material Steel
Outer Ring Width 15 mm
Inner Ring Width 15 mm
Enclosure Open
Radial Internal Clearance Specification Normal Clearance
Bearing Arrangement Universal
Preload Level Medium
Ball Material Steel
Dynamic Load Rating 4900 lbf
Static Load Rating [Max] 2900 lbf
Precision Level Extra Precision (ABEC 7)
Fillet Radius 0.039 in
Weight 0.86 LB
EAN or UPC 87796072305
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