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