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Medium 2MM300WI & 3MM300WI Series Ball Bearing

3MM306WI DUL

Medium 2MM300WI & 3MM300WI Series Ball Bearing
Item #101917418
  • 30 mm ID x 72 mm OD x 19 mm Wide
  • Extra Precision (ABEC 7)
  • 25° Contact Angle
  • Light Preload
  • Duplex Set
Medium 2MM300WI & 3MM300WI Series Ball Bearing
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    Shipment Options
  • 30 mm ID x 72 mm OD x 19 mm Wide
  • Extra Precision (ABEC 7)
  • 25° Contact Angle
  • Light Preload
  • Duplex Set

applications

  • High speed grinding
  • High speed boring and milling
  • Precision vertical and horizontal milling spindles
  • High speed routing
Dynamic Load Rating 8300 lbf
Static Load Rating [Max] 4300 lbf
Outer Ring Width 19 mm
Radial Internal Clearance Specification Normal Clearance
Bearing Type Single Row Angular Contact
No. in Set Duplex Set
O.D. 72 mm
Bore Type Round Bore, Metric Type
Inner Ring Width 19 mm
Fillet Radius 0.039 in
Preload Level Light
Enclosure Open
Contact Angle 25°
Seal Type Unsealed
I.D. 30 mm
O.D. Type Straight
Cage Material Phenolic
Seal Material None
Ball Material Steel
Bearing Arrangement Universal
Material Steel
Precision Level Extra Precision (ABEC 7)
Limiting Speed - Grease 17500 rpm
Lubricant Oil Preservative
Weight 1.5 LB
EAN or UPC 87796159471
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