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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
Seal Type Unsealed
Bore Type Round Bore, Metric Type
Material Steel
Inner Ring Width 14 mm
Filling Slot No
Limiting Speed - Grease 20500 rpm
Outer Ring Width 14 mm
I.D. 35 mm
Ball Material Steel
Fillet Radius 0.039 in
Cage Material Phenolic
Lubricant Oil Preservative
Static Load Rating [Max] 3050 lbf
Rolling Element Material Steel
Bearing Type Single Row Angular Contact
Bearing Material Steel
Seal Material None
Radial Internal Clearance Specification Normal Clearance
No. of Rows 2
No. in Set Duplex Set
O.D. 62 mm
Inch/Metric Metric
Dynamic Load Rating 4750 lbf
Origin Single Row Angular Contact
Enclosure Open
Universally (Flush) Ground Yes
O.D. Type Straight
Cage Type Machined Window
Bearing Arrangement Universal
Precision Level Extra Precision (ABEC 7)
Preload Level Medium
Contact Angle 15°
Closure Type Open
Precision Class ABEC Class 7/9
Overall Width 1.102 in, 28 mm
Rolling Element Ball
Relubricatable No
Fillet Radius Cone 0.039 in, 0.99 mm
Weight 0.69 LB
EAN or UPC 87796072213
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