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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
Seal Material None
Static Load Rating [Max] 28000 lbf
Inner Ring Width 33 mm
Fillet Radius 0.079 in
Material Steel
No. in Set Duplex Set
Bearing Arrangement Universal
Contact Angle 15°
Precision Level Extra Precision (ABEC 7)
Radial Internal Clearance Specification Normal Clearance
Origin Single Row Angular Contact
O.D. Type Straight
Ball Material Steel
Bearing Type Single Row Angular Contact
Limiting Speed - Grease 5400 rpm
Preload Level Medium
Lubricant Oil Preservative
Cage Material Phenolic
Seal Type Unsealed
Enclosure Open
Dynamic Load Rating 32500 lbf
Outer Ring Width 33 mm
Bore Type Round Bore, Metric Type
I.D. 140 mm
O.D. 210 mm
Weight 15.46 LB
EAN or UPC 87796052185
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