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Extra-Light 2MM9100WI & 3MM9100WI Series Ball Bearing

3MM9116WI DUM

Extra-Light 2MM9100WI & 3MM9100WI Series Ball Bearing
Item #101020861
  • 80 mm ID x 125 mm OD x 22 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
  • 80 mm ID x 125 mm OD x 22 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
Bore Type Round Bore, Metric Type
Radial Internal Clearance Specification Normal Clearance
Origin Single Row Angular Contact
Outer Ring Width 22 mm
Cage Material Phenolic
Seal Material None
Inner Ring Width 22 mm
O.D. 125 mm
No. in Set Duplex Set
Dynamic Load Rating 13700 lbf
Preload Level Medium
Enclosure Open
O.D. Type Straight
Ball Material Steel
I.D. 80 mm
Material Steel
Lubricant Oil Preservative
Bearing Type Single Row Angular Contact
Static Load Rating [Max] 10200 lbf
Limiting Speed - Grease 8360 rpm
Seal Type Unsealed
Contact Angle 25°
Bearing Arrangement Universal
Fillet Radius 0.039 in
Precision Level Extra Precision (ABEC 7)
Weight 3.97 LB
EAN or UPC 87796072886
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