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Extra-Light 2MM9100WI & 3MM9100WI Series Ball Bearing

3MM9122WI DUL

Extra-Light 2MM9100WI & 3MM9100WI Series Ball Bearing
Item #101020871
  • 110 mm ID x 170 mm OD x 28 mm Wide
  • Extra Precision (ABEC 7)
  • 25° Contact Angle
  • Light Preload
  • Duplex Set
Extra-Light 2MM9100WI & 3MM9100WI Series Ball Bearing
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    Shipment Options
  • 110 mm ID x 170 mm OD x 28 mm Wide
  • Extra Precision (ABEC 7)
  • 25° Contact Angle
  • Light Preload
  • Duplex Set

applications

  • High speed grinding
  • High speed boring and milling
  • Precision vertical and horizontal milling spindles
  • High speed routing
Enclosure Open
Radial Internal Clearance Specification Normal Clearance
Bearing Type Single Row Angular Contact
Inner Ring Width 28 mm
Outer Ring Width 28 mm
Origin Single Row Angular Contact
Dynamic Load Rating 23200 lbf
No. in Set Duplex Set
Preload Level Light
Cage Material Phenolic
Bearing Arrangement Universal
Static Load Rating [Max] 19000 lbf
Limiting Speed - Grease 6070 rpm
Precision Level Extra Precision (ABEC 7)
O.D. Type Straight
Fillet Radius 0.079 in
I.D. 110 mm
O.D. 170 mm
Seal Material None
Seal Type Unsealed
Contact Angle 25°
Lubricant Oil Preservative
Material Steel
Bore Type Round Bore, Metric Type
Ball Material Steel
Weight 9.001 LB
EAN or UPC 87796073166
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