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Extra-Light 2MM9100WI & 3MM9100WI Series Ball Bearing

2MM9128WI DUM

Extra-Light 2MM9100WI & 3MM9100WI Series Ball Bearing
Item #101020722
  • 140 mm ID x 210 mm OD x 33 mm Wide
  • Extra Precision (ABEC 7)
  • 15° Contact Angle
  • Medium Preload
  • Duplex Set
Extra-Light 2MM9100WI & 3MM9100WI Series Ball Bearing
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    Shipment Options
  • 140 mm ID x 210 mm OD x 33 mm Wide
  • Extra Precision (ABEC 7)
  • 15° 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
Fillet Radius 0.079 in
Dynamic Load Rating 32500 lbf
Precision Level Extra Precision (ABEC 7)
Contact Angle 15°
Seal Type Unsealed
Bearing Arrangement Universal
Cage Material Phenolic
Bearing Type Single Row Angular Contact
Preload Level Medium
Seal Material None
Limiting Speed - Grease 5400 rpm
Outer Ring Width 33 mm
Ball Material Steel
I.D. 140 mm
O.D. Type Straight
Origin Single Row Angular Contact
No. in Set Duplex Set
Enclosure Open
Inner Ring Width 33 mm
Material Steel
Lubricant Oil Preservative
Bore Type Round Bore, Metric Type
Static Load Rating [Max] 28000 lbf
O.D. 210 mm
Weight 15.46 LB
EAN or UPC 87796052185
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