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Steel Super Precision Angular Contact Ball Bearing

2MM308WI

Steel Super Precision Angular Contact Ball Bearing
Item #100992646
  • 1.575 in Inner Diameter
  • 3.543 in Outer Diameter
  • Super Precision
  • 0.906 in Overall Width
  • Cylindrical OD
Steel Super Precision Angular Contact Ball Bearing
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  • 1.575 in Inner Diameter
  • 3.543 in Outer Diameter
  • Super Precision
  • 0.906 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
Static Load Rating [Max] 7200 lbf
Bore Type Round Bore, Metric Type
Inner Ring Width 23 mm
Cage Type Machined Window
Radial Internal Clearance Specification Normal Clearance
Dynamic Load Rating 12500 lbf
Lubricant Oil Preservative
No. of Rows 1
Limiting Speed - Grease 15200 rpm
Material Steel
Precision Level Extra Precision (ABEC 7)
Cage Material Phenolic
No. in Set Single Bearing
Rolling Element Material Steel
Bearing Material Steel
Seal Type Unsealed
Bearing Type Single Row Angular Contact
Outer Ring Width 23 mm
Ball Material Steel
Origin Single Row Angular Contact
Inch/Metric Metric
Enclosure Open
Contact Angle 15°
O.D. 90 mm
Bearing Arrangement Universal
O.D. Type Straight
Preload Level None
I.D. 40 mm
Filling Slot No
Seal Material None
Universally (Flush) Ground Yes
Fillet Radius 0.059 in
Fillet Radius Cone 0.059 in, 1.5 mm
Precision Class ABEC Class 7/9
Relubricatable No
Rolling Element Ball
Closure Type Open
Overall Width 0.906 in, 23 mm
Weight 1.39 LB
EAN or UPC 87796071551
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