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Steel Super Precision Angular Contact Ball Bearing

2MM9107WI DUM

Steel Super Precision Angular Contact Ball Bearing
Item #101020667
  • 1.378 in Inner Diameter
  • 2.441 in Outer Diameter
  • Super Precision
  • 1.102 in Overall Width
  • Cylindrical OD
Steel Super Precision Angular Contact Ball Bearing
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  • 1.378 in Inner Diameter
  • 2.441 in Outer Diameter
  • Super Precision
  • 1.102 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
  • Clean steel supports longer service life
  • 15 degree initial contact angle for high degree of rigidity in both axial and radial directions and low operating temperatures
Cage Type Machined Window
Rolling Element Material Steel
O.D. Type Straight
Outer Ring Width 14 mm
Fillet Radius 0.039 in
Inch/Metric Metric
Limiting Speed - Grease 20500 rpm
Material Steel
Bore Type Round Bore, Metric Type
Enclosure Open
Filling Slot No
Radial Internal Clearance Specification Normal Clearance
No. in Set Duplex Set
Seal Type Unsealed
Bearing Arrangement Universal
Cage Material Phenolic
No. of Rows 2
Inner Ring Width 14 mm
O.D. 62 mm
Ball Material Steel
Contact Angle 15°
Bearing Material Steel
Precision Level Extra Precision (ABEC 7)
Lubricant Oil Preservative
Static Load Rating [Max] 3050 lbf
Origin Single Row Angular Contact
Seal Material None
Bearing Type Single Row Angular Contact
Universally (Flush) Ground Yes
Dynamic Load Rating 4750 lbf
I.D. 35 mm
Preload Level Medium
Overall Width 1.102 in, 28 mm
Precision Class ABEC Class 7/9
Closure Type Open
Relubricatable No
Fillet Radius Cone 0.039 in, 0.99 mm
Rolling Element Ball
Weight 0.69 LB
EAN or UPC 87796072213
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