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Extra-Light 2MM9100WI & 3MM9100WI Series Ball Bearing

2MM9101WI

Extra-Light 2MM9100WI & 3MM9100WI Series Ball Bearing
Item #101020649
  • 12 mm ID x 28 mm OD x 8 mm Wide
  • Extra Precision (ABEC 7)
  • 15° Contact Angle
  • No Preload
  • Single Bearing
Extra-Light 2MM9100WI & 3MM9100WI Series Ball Bearing
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    Shipment Options
  • 12 mm ID x 28 mm OD x 8 mm Wide
  • Extra Precision (ABEC 7)
  • 15° Contact Angle
  • No Preload
  • Single Bearing

applications

  • High speed grinding
  • High speed boring and milling
  • Precision vertical and horizontal milling spindles
  • High speed routing
Limiting Speed - Grease 52300 rpm
I.D. 12 mm
O.D. 28 mm
Bearing Arrangement Universal
Inner Ring Width 8 mm
Static Load Rating [Max] 570 lbf
Material Steel
Origin Single Row Angular Contact
Ball Material Steel
Outer Ring Width 8 mm
Seal Type Unsealed
No. in Set Single Bearing
Enclosure Open
Contact Angle 15°
Radial Internal Clearance Specification Normal Clearance
Bore Type Round Bore, Metric Type
Lubricant Oil Preservative
Cage Material Phenolic
Precision Level Extra Precision (ABEC 7)
O.D. Type Straight
Fillet Radius 0.012 in
Dynamic Load Rating 1460 lbf
Preload Level None
Seal Material None
Bearing Type Single Row Angular Contact
Weight 0.041 LB
EAN or UPC 87796071810
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