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Nachi America - 5313 Double-Row Angular Contact Ball Bearings have a thinner width than 2 stacked Deep-Groove bearings can sustain combined loads of simultaneously acting radial and axial loads because they have a contact angle (α). The contact angle is defined as the angle between the line joining the points of contact between the ball and the raceways in the radial plane.
Features
(-2NS) = 2 NBR Contact Seals, (ZZ) = 2 Shields, (NR) = Snap Ring Snap Ring Groove on OD, (C3) = C3 Radial Clearance
Additional Information
Rows of Balls Double
Limiting Speed - Grease 3600 rpm
Static Load Rating [Max] 115000 N
Limiting Speed - Oil 4700 rpm
Ball Material Steel
Temperature Range [Max] 248 °F
Dynamic Load Rating 145000 N
Bearing Type Angular Contact
Inner Ring Material Steel
Width 58.7 mm
Bore Type Cylindrical Bore
Cage Material Steel
ISO Precision Class P0
Contact Angle 20°
Seals or Shields No
Outer Ring Material Steel
Rolling Element Material Steel
Snap Ring No
EAN or UPC 4991893606027
CategoryBall Bearings
Country of originJapan
Inner diameter65 mm
ManufactureNachi America
Mpn5313
Outer diameter140 mm
SubcategoryDouble Row Angular Contact Ball Bearing
Upc4991893606027
Weight8.51
Width58.7 mm