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