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Medium 2MM300WI & 3MM300WI Series Ball Bearing

2MM311WI

Medium 2MM300WI & 3MM300WI Series Ball Bearing
Item #101020641
  • 55 mm ID x 120 mm OD x 29 mm Wide
  • Extra Precision (ABEC 7)
  • 15° Contact Angle
  • No Preload
  • Single Bearing
Medium 2MM300WI & 3MM300WI Series Ball Bearing
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    Shipment Options
  • 55 mm ID x 120 mm OD x 29 mm Wide
  • Extra Precision (ABEC 7)
  • 15° Contact Angle
  • No Preload
  • Single Bearing

applications

  • High speed boring and milling
  • Precision vertical and horizontal milling spindles
  • High speed routing
  • High speed grinding
Contact Angle 15°
Origin Single Row Angular Contact
No. in Set Single Bearing
Limiting Speed - Grease 11200 rpm
Material Steel
Precision Level Extra Precision (ABEC 7)
Bearing Arrangement Universal
Preload Level None
O.D. Type Straight
Enclosure Open
Static Load Rating [Max] 12200 lbf
I.D. 55 mm
Bore Type Round Bore, Metric Type
Dynamic Load Rating 20400 lbf
Radial Internal Clearance Specification Normal Clearance
Seal Material None
Lubricant Oil Preservative
Ball Material Steel
Bearing Type Single Row Angular Contact
Inner Ring Width 29 mm
Cage Material Phenolic
Outer Ring Width 29 mm
O.D. 120 mm
Fillet Radius 0.079 in
Seal Type Unsealed
Weight 3.01 LB
EAN or UPC 87796071667
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