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Steel Super Precision Angular Contact Ball Bearing

3MM9310WI DUL

Steel Super Precision Angular Contact Ball Bearing
Item #101020880
  • 1.969 in Inner Diameter
  • 2.835 in Outer Diameter
  • Super Precision
  • 0.945 in Overall Width
  • Cylindrical OD
Steel Super Precision Angular Contact Ball Bearing
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  • 1.969 in Inner Diameter
  • 2.835 in Outer Diameter
  • Super Precision
  • 0.945 in Overall Width
  • Cylindrical OD

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
Material Steel
Precision Level Extra Precision (ABEC 7)
No. in Set Duplex Set
Seal Material None
Outer Ring Width 12 mm
Bearing Material Steel
O.D. Type Straight
Inch/Metric Metric
Rolling Element Material Steel
Universally (Flush) Ground Yes
No. of Rows 2
Filling Slot No
O.D. 72 mm
Ball Material Steel
Radial Internal Clearance Specification Normal Clearance
Preload Level Light
Cage Material Phenolic
Bore Type Round Bore, Metric Type
Inner Ring Width 12 mm
I.D. 50 mm
Bearing Type Single Row Angular Contact
Origin Single Row Angular Contact
Cage Type Machined Window
Lubricant Oil Preservative
Enclosure Open
Contact Angle 25°
Seal Type Unsealed
Bearing Arrangement Universal
Overall Width 0.945 in, 24 mm
Precision Class ABEC Class 7/9
Relubricatable No
Closure Type Open
Fillet Radius Cone 0.024 in, 0.61 mm
Rolling Element Ball
Weight 0.66 LB
EAN or UPC 87796221062
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