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3.15 in ID Self-Aligning Ball Bearing

1216K

3.15 in ID Self-Aligning Ball Bearing
Item #103879057
  • 3.15 in Inner Diameter
  • 5.51 in Outer Diameter
  • Self-Aligning Bearing
  • 1.02 in Overall Width
  • Double Rowss
  • Straight OD
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3.15 in ID Self-Aligning Ball Bearing
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  • 3.15 in Inner Diameter
  • 5.51 in Outer Diameter
  • Self-Aligning Bearing
  • 1.02 in Overall Width
  • Double Rowss

features

  • Best used for moderate to low radial load and low speed applications that have dynamic misalignment
  • Capable of 2.5 (1200) to 3.0 (1300) degrees of misalignment in either direction
  • Spherical roller path on outer ring allows from some misalignment and minor shaft deflection
  • Made from premium high carbon, high chromium steel
Rolling Element Ball
Cage Type Metal
Retainer Material Steel
Fillet Radius 0.08 in, 2 mm
Origin Double Row Self-Aligning
Enclosure Open
O.D. 140 mm
Ball Material Steel
Dynamic Load Rating 39.7 kN
Self Aligning Yes
Bore Type Tapered Bore
Internal Clearance CO
Bearing Type Self-Aligning
Relubricatable No
Snap Ring No Snap Ring
Precision Standard
Series 1200
Retainer Type Riveted
I.D. 80 mm
Seal Type Unsealed
Capacity Standard Capacity
Preload Level None
Contact Angle N/A
O.D. Type Straight
Inch/Metric Metric Bore
Operating Temperature [Min] -22 ˚F
Outer Ring Width 26 mm
Precision Class Class 0
Inner Ring Width 26 mm
Precision Level Standard (ABEC 1)
Speed (Max) Grease 4000 rpm
Lubricant Oil Preservative
Radial Internal Clearance Normal
Component Assembly
Misalignment Range 0° - 2 1/2°
Locking Device No Locking Device
Speed (Max) Oil 4900 rpm
Cage Material Steel
Rows of Balls Double
Static Load Rating 16.9 kN
Overall Width 1.02 in, 26 mm
Radial Internal Clearance Specification Normal Clearance
Material Steel
Operating Temperature [Max] 248 ˚F
No. in Set Single Bearing
Seal Material None
icNumber 7697360
Weight 3.976 LB
EAN or UPC 605790001314
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