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Steel Super Precision Angular Contact Ball Bearing

2MM309WI DUL

Steel Super Precision Angular Contact Ball Bearing
Item #101020637
  • 1.771 in Inner Diameter
  • 3.937 in Outer Diameter
  • Super Precision
  • 1.969 in Overall Width
  • Cylindrical OD
Steel Super Precision Angular Contact Ball Bearing
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  • 1.771 in Inner Diameter
  • 3.937 in Outer Diameter
  • Super Precision
  • 1.969 in Overall Width
  • Cylindrical OD

applications

  • High speed grinding
  • High speed boring and milling
  • Precision vertical and horizontal milling spindles
  • High speed routing

features

  • ABEC 9/ISO P2 axial running tolerances for higher accuracy
  • Non-critical features manufactured to ABEC 7/ISO P4 tolerances for cost effectiveness
  • 15 degree initial contact angle for high degree of rigidity in both axial and radial directions and low operating temperatures
  • Clean steel supports longer service life
Cage Material Phenolic
Material Steel
No. of Rows 2
Inner Ring Width 25 mm
Fillet Radius 0.059 in
Dynamic Load Rating 15000 lbf
Preload Level Light
Seal Type Unsealed
Enclosure Open
Bore Type Round Bore, Metric Type
Contact Angle 15°
O.D. 100 mm
Lubricant Oil Preservative
Limiting Speed - Grease 13600 rpm
Cage Type Machined Window
No. in Set Duplex Set
Precision Level Extra Precision (ABEC 7)
I.D. 45 mm
O.D. Type Straight
Universally (Flush) Ground Yes
Inch/Metric Metric
Seal Material None
Radial Internal Clearance Specification Normal Clearance
Bearing Type Single Row Angular Contact
Origin Single Row Angular Contact
Rolling Element Material Steel
Bearing Arrangement Universal
Filling Slot No
Static Load Rating [Max] 8650 lbf
Bearing Material Steel
Ball Material Steel
Outer Ring Width 25 mm
Precision Class ABEC Class 7/9
Closure Type Open
Rolling Element Ball
Fillet Radius Cone 0.059 in, 1.5 mm
Overall Width 1.969 in, 50 mm
Relubricatable No
Weight 3.67 LB
EAN or UPC 87796071599
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