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Medium 2MM300WI & 3MM300WI Series Ball Bearing

3MM312WI DUM

Medium 2MM300WI & 3MM300WI Series Ball Bearing
Item #101020832
  • 60 mm ID x 130 mm OD x 31 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
  • 60 mm ID x 130 mm OD x 31 mm Wide
  • Extra Precision (ABEC 7)
  • 25° Contact Angle
  • Medium Preload
  • Duplex Set

applications

  • High speed grinding
  • High speed boring and milling
  • Precision vertical and horizontal milling spindles
  • High speed routing
Precision Level Extra Precision (ABEC 7)
Outer Ring Width 31 mm
Static Load Rating [Max] 13700 lbf
Material Steel
Cage Material Phenolic
Inner Ring Width 31 mm
Fillet Radius 0.079 in
O.D. Type Straight
Origin Single Row Angular Contact
Limiting Speed - Grease 9070 rpm
No. in Set Duplex Set
Enclosure Open
Preload Level Medium
Ball Material Steel
I.D. 60 mm
O.D. 130 mm
Dynamic Load Rating 22400 lbf
Bearing Arrangement Universal
Seal Type Unsealed
Contact Angle 25°
Radial Internal Clearance Specification Normal Clearance
Seal Material None
Bearing Type Single Row Angular Contact
Lubricant Oil Preservative
Bore Type Round Bore, Metric Type
Weight 7.73 LB
EAN or UPC 87796071735
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