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Steel Super Precision Angular Contact Ball Bearing

2MM9126WI DUH

Steel Super Precision Angular Contact Ball Bearing
Item #101020719
  • 5.118 in Inner Diameter
  • 7.874 in Outer Diameter
  • Super Precision
  • 2.598 in Overall Width
  • Cylindrical OD
Steel Super Precision Angular Contact Ball Bearing
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  • 5.118 in Inner Diameter
  • 7.874 in Outer Diameter
  • Super Precision
  • 2.598 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
Radial Internal Clearance Specification Normal Clearance
Fillet Radius 0.079 in
No. of Rows 2
Filling Slot No
Bearing Arrangement Universal
I.D. 130 mm
Material Steel
Lubricant Oil Preservative
No. in Set Duplex Set
Inch/Metric Metric
Bore Type Round Bore, Metric Type
Contact Angle 15°
Precision Level Extra Precision (ABEC 7)
Seal Type Unsealed
O.D. 200 mm
Outer Ring Width 33 mm
Bearing Type Single Row Angular Contact
Dynamic Load Rating 32000 lbf
Static Load Rating [Max] 26500 lbf
Seal Material None
Enclosure Open
Bearing Material Steel
Universally (Flush) Ground Yes
Origin Single Row Angular Contact
Cage Material Phenolic
Limiting Speed - Grease 5780 rpm
Ball Material Steel
O.D. Type Straight
Cage Type Machined Window
Preload Level Heavy
Rolling Element Material Steel
Inner Ring Width 33 mm
Rolling Element Ball
Precision Class ABEC Class 7/9
Overall Width 2.598 in, 66 mm
Closure Type Open
Relubricatable No
Fillet Radius Cone 0.079 in, 2.01 mm
Weight 14.82 LB
EAN or UPC 87796073258
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