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Nachi America - 5308ZZ 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 2 Shields
Limiting Speed - Grease 5500 rpm
Outer Ring Material Steel
Snap Ring No
Temperature Range [Max] 248 °F
Rolling Element Material Steel
Contact Angle 20°
Limiting Speed - Oil 7500 rpm
Ball Material Steel
Rows of Balls Double
Cage Material Steel
Dynamic Load Rating 63500 N
Grease Fill Chevron SRI#2
Inner Ring Material Steel
Static Load Rating [Max] 46500 N
Width 36.5 mm
Bearing Type Angular Contact
ISO Precision Class P0
Bore Type Cylindrical Bore
EAN or UPC 4991893605259
CategoryBall Bearings
Country of originJapan
Inner diameter40 mm
ManufactureNachi America
Mpn5308ZZ
Outer diameter90 mm
SubcategoryDouble Row Angular Contact Ball Bearing
Upc4991893605259
Weight2.31
Width36.5 mm