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