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