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