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Steel Super Precision Angular Contact Ball Bearing

2MM9315WI DUM

Steel Super Precision Angular Contact Ball Bearing
Item #102016008
  • 2.953 in Inner Diameter
  • 4.134 in Outer Diameter
  • Super Precision
  • 1.259 in Overall Width
  • Cylindrical OD
Steel Super Precision Angular Contact Ball Bearing
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  • 2.953 in Inner Diameter
  • 4.134 in Outer Diameter
  • Super Precision
  • 1.259 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
  • 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
Preload Level Medium
Lubricant Oil Preservative
No. of Rows 2
No. in Set Duplex Set
Precision Level Extra Precision (ABEC 7)
Enclosure Open
Bearing Arrangement Universal
Bearing Type Single Row Angular Contact
Material Steel
Bore Type Round Bore, Metric Type
O.D. 105 mm
Static Load Rating [Max] 6800 lbf
Origin Single Row Angular Contact
Fillet Radius 0.039 in
Seal Type Unsealed
Outer Ring Width 16 mm
I.D. 75 mm
Dynamic Load Rating 7350 lbf
Rolling Element Material Steel
Cage Material Phenolic
O.D. Type Straight
Limiting Speed - Grease 10300 rpm
Universally (Flush) Ground Yes
Ball Material Steel
Bearing Material Steel
Cage Type Machined Window
Inner Ring Width 16 mm
Radial Internal Clearance Specification Normal Clearance
Filling Slot No
Contact Angle 15°
Inch/Metric Metric
Seal Material None
Relubricatable No
Rolling Element Ball
Overall Width 1.259 in, 32 mm
Closure Type Open
Fillet Radius Cone 0.039 in, 0.99 mm
Precision Class ABEC Class 7/9
Weight 1.68 LB
EAN or UPC 87796164635
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