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