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