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Nachi America - 5310 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
Seals or Shields No
Outer Ring Material Steel
Temperature Range [Max] 248 °F
Rolling Element Material Steel
Rows of Balls Double
Ball Material Steel
Bearing Type Angular Contact
Contact Angle 20°
Limiting Speed - Grease 4500 rpm
Snap Ring No
ISO Precision Class P0
Cage Material Steel
Dynamic Load Rating 90000 N
Limiting Speed - Oil 6000 rpm
Static Load Rating [Max] 68000 N
Bore Type Cylindrical Bore
Inner Ring Material Steel
Width 44.4 mm
EAN or UPC 4991893605457
CategoryBall Bearings
Country of originJapan
Inner diameter50 mm
ManufactureNachi America
Mpn5310
Outer diameter110 mm
SubcategoryDouble Row Angular Contact Ball Bearing
Upc4991893605457
Weight4.25
Width44.4 mm