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Steel Super Precision Angular Contact Ball Bearing

2MM9140WI DUH

Steel Super Precision Angular Contact Ball Bearing
Item #102015537
  • 7.874 in Inner Diameter
  • 12.205 in Outer Diameter
  • Super Precision
  • 4.016 in Overall Width
  • Cylindrical OD
Steel Super Precision Angular Contact Ball Bearing
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  • 7.874 in Inner Diameter
  • 12.205 in Outer Diameter
  • Super Precision
  • 4.016 in Overall Width
  • Cylindrical OD

features

  • Clean steel supports longer service life
  • 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
Ball Material Steel
Preload Level Heavy
Inch/Metric Metric
I.D. 200 mm
Precision Level Extra Precision (ABEC 7)
O.D. Type Straight
Rolling Element Material Steel
Material Steel
Bearing Material Steel
No. of Rows 2
Dynamic Load Rating 67000 lbf
No. in Set Duplex Set
O.D. 310 mm
Cage Type Machined Window
Filling Slot No
Cage Material Phenolic
Inner Ring Width 51 mm
Lubricant Oil Preservative
Fillet Radius 0.079 in
Universally (Flush) Ground Yes
Bearing Arrangement Universal
Static Load Rating [Max] 76500 lbf
Bore Type Round Bore, Metric Type
Enclosure Open
Seal Type Unsealed
Outer Ring Width 51 mm
Seal Material None
Limiting Speed - Grease 3760 rpm
Contact Angle 15°
Bearing Type Single Row Angular Contact
Radial Internal Clearance Specification Normal Clearance
Precision Class ABEC Class 7/9
Closure Type Open
Relubricatable No
Fillet Radius Cone 0.083 in, 2.11 mm
Overall Width 4.016 in, 102 mm
Rolling Element Ball
Weight 53.56 LB
EAN or UPC 87796206311
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