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Steel Super Precision Angular Contact Ball Bearing

2MM207WI

Steel Super Precision Angular Contact Ball Bearing
Item #101020579
  • 1.378 in Inner Diameter
  • 2.835 in Outer Diameter
  • Super Precision
  • 0.669 in Overall Width
  • Cylindrical OD
Steel Super Precision Angular Contact Ball Bearing
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  • 1.378 in Inner Diameter
  • 2.835 in Outer Diameter
  • Super Precision
  • 0.669 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
Dynamic Load Rating 7650 lbf
Fillet Radius 0.039 in
Ball Material Steel
Bore Type Round Bore, Metric Type
Bearing Arrangement Universal
Static Load Rating [Max] 3900 lbf
Bearing Type Single Row Angular Contact
Material Steel
Contact Angle 15°
Seal Type Unsealed
Cage Material Phenolic
Seal Material None
Inner Ring Width 17 mm
Cage Type Machined Window
Origin Single Row Angular Contact
Limiting Speed - Grease 19600 rpm
No. in Set Single Bearing
Preload Level None
I.D. 35 mm
Precision Level Extra Precision (ABEC 7)
Inch/Metric Metric
Lubricant Oil Preservative
No. of Rows 1
Bearing Material Steel
Filling Slot No
O.D. 72 mm
Enclosure Open
O.D. Type Straight
Universally (Flush) Ground Yes
Rolling Element Material Steel
Radial Internal Clearance Specification Normal Clearance
Outer Ring Width 17 mm
Rolling Element Ball
Closure Type Open
Overall Width 0.669 in, 17 mm
Relubricatable No
Precision Class ABEC Class 7/9
Fillet Radius Cone 0.043 in, 1.09 mm
Weight 0.65 LB
EAN or UPC 87796070240
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