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Extra-Light 2MM9100WI & 3MM9100WI Series Ball Bearing

3MM9114WI DUM

Extra-Light 2MM9100WI & 3MM9100WI Series Ball Bearing
Item #101020856
  • 70 mm ID x 110 mm OD x 20 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
  • 70 mm ID x 110 mm OD x 20 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
Material Steel
Origin Single Row Angular Contact
O.D. Type Straight
No. in Set Duplex Set
Bearing Type Single Row Angular Contact
Fillet Radius 0.039 in
Static Load Rating [Max] 7500 lbf
Bore Type Round Bore, Metric Type
I.D. 70 mm
Enclosure Open
Lubricant Oil Preservative
Seal Material None
Precision Level Extra Precision (ABEC 7)
Limiting Speed - Grease 9520 rpm
Ball Material Steel
O.D. 110 mm
Seal Type Unsealed
Cage Material Phenolic
Dynamic Load Rating 10800 lbf
Inner Ring Width 20 mm
Radial Internal Clearance Specification Normal Clearance
Preload Level Medium
Outer Ring Width 20 mm
Bearing Arrangement Universal
Contact Angle 25°
Weight 2.74 LB
EAN or UPC 87796072763
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