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Medium 2MM300WI & 3MM300WI Series Ball Bearing

3MM307WI DUM

Medium 2MM300WI & 3MM300WI Series Ball Bearing
Item #101020827
  • 35 mm ID x 80 mm OD x 21 mm Wide
  • Extra Precision (ABEC 7)
  • 25° Contact Angle
  • Medium Preload
  • Duplex Set
Medium 2MM300WI & 3MM300WI Series Ball Bearing
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    Shipment Options
  • 35 mm ID x 80 mm OD x 21 mm Wide
  • Extra Precision (ABEC 7)
  • 25° Contact Angle
  • Medium Preload
  • Duplex Set

applications

  • Precision vertical and horizontal milling spindles
  • High speed routing
  • High speed grinding
  • High speed boring and milling
Preload Level Medium
Bearing Arrangement Universal
Bearing Type Single Row Angular Contact
Outer Ring Width 21 mm
Cage Material Phenolic
Lubricant Oil Preservative
Origin Single Row Angular Contact
Inner Ring Width 21 mm
Static Load Rating [Max] 5600 lbf
Seal Material None
Contact Angle 25°
Enclosure Open
Material Steel
O.D. 80 mm
O.D. Type Straight
Bore Type Round Bore, Metric Type
Limiting Speed - Grease 15200 rpm
Ball Material Steel
Seal Type Unsealed
Dynamic Load Rating 10000 lbf
Fillet Radius 0.059 in
No. in Set Duplex Set
I.D. 35 mm
Radial Internal Clearance Specification Normal Clearance
Precision Level Extra Precision (ABEC 7)
Weight 2.02 LB
EAN or UPC 87796071537
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