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