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Medium 2MM300WI & 3MM300WI Series Ball Bearing

3MM310WI DUM

Medium 2MM300WI & 3MM300WI Series Ball Bearing
Item #101020830
  • 50 mm ID x 110 mm OD x 27 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
  • 50 mm ID x 110 mm OD x 27 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
Bearing Arrangement Universal
Ball Material Steel
O.D. 110 mm
Enclosure Open
Lubricant Oil Preservative
Bearing Type Single Row Angular Contact
Radial Internal Clearance Specification Normal Clearance
Contact Angle 25°
I.D. 50 mm
Seal Type Unsealed
Precision Level Extra Precision (ABEC 7)
Dynamic Load Rating 17000 lbf
Seal Material None
Static Load Rating [Max] 10000 lbf
Outer Ring Width 27 mm
Inner Ring Width 27 mm
O.D. Type Straight
No. in Set Duplex Set
Fillet Radius 0.059 in
Bore Type Round Bore, Metric Type
Origin Single Row Angular Contact
Cage Material Phenolic
Material Steel
Limiting Speed - Grease 10800 rpm
Preload Level Medium
Weight 4.81 LB
EAN or UPC 87796071643
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