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Steel Super Precision Angular Contact Ball Bearing

2MM306WI

Steel Super Precision Angular Contact Ball Bearing
Item #100992645
  • 1.181 in Inner Diameter
  • 2.835 in Outer Diameter
  • Super Precision
  • 0.748 in Overall Width
  • Cylindrical OD
Steel Super Precision Angular Contact Ball Bearing
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  • 1.181 in Inner Diameter
  • 2.835 in Outer Diameter
  • Super Precision
  • 0.748 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
Bearing Material Steel
Enclosure Open
Seal Material None
Bearing Type Single Row Angular Contact
Bearing Arrangement Universal
Preload Level None
Outer Ring Width 19 mm
Contact Angle 15°
Universally (Flush) Ground No
Origin Single Row Angular Contact
No. in Set Single Bearing
No. of Rows 1
Cage Material Phenolic
Static Load Rating [Max] 4500 lbf
O.D. 72 mm
Cage Type Machined Window
Radial Internal Clearance Specification Normal Clearance
Filling Slot No
Seal Type Unsealed
Inch/Metric Metric
I.D. 30 mm
Rolling Element Material Steel
Material Steel
Limiting Speed - Grease 19900 rpm
Precision Level Extra Precision (ABEC 7)
Inner Ring Width 19 mm
Lubricant Oil Preservative
Dynamic Load Rating 8650 lbf
Ball Material Steel
Fillet Radius 0.039 in
O.D. Type Straight
Bore Type Round Bore, Metric Type
Precision Class ABEC Class 7/9
Relubricatable No
Rolling Element Ball
Overall Width 0.748 in, 19 mm
Fillet Radius Cone 0.043 in, 1.09 mm
Closure Type Open
Weight 0.75 LB
EAN or UPC 87796071469
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