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