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Extra-Light 2MM9100WI & 3MM9100WI Series Ball Bearing

3MM9122WI DUM

Extra-Light 2MM9100WI & 3MM9100WI Series Ball Bearing
Item #101020872
  • 110 mm ID x 170 mm OD x 28 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
  • 110 mm ID x 170 mm OD x 28 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. 110 mm
Preload Level Medium
Material Steel
Dynamic Load Rating 23200 lbf
Bearing Arrangement Universal
No. in Set Duplex Set
Seal Material None
Bore Type Round Bore, Metric Type
O.D. Type Straight
Inner Ring Width 28 mm
Limiting Speed - Grease 6070 rpm
Outer Ring Width 28 mm
Seal Type Unsealed
Enclosure Open
Cage Material Phenolic
Static Load Rating [Max] 19000 lbf
O.D. 170 mm
Origin Single Row Angular Contact
Ball Material Steel
Contact Angle 25°
Precision Level Extra Precision (ABEC 7)
Radial Internal Clearance Specification Normal Clearance
Bearing Type Single Row Angular Contact
Fillet Radius 0.079 in
Lubricant Oil Preservative
Weight 9.001 LB
EAN or UPC 87796073173
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