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Nachi America - 5216ZZ 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
Limiting Speed - Oil 4600 rpm
Bearing Type Angular Contact
ISO Precision Class P0
Static Load Rating [Max] 94000 N
Seals or Shields 2 Shields
Limiting Speed - Grease 3500 rpm
Ball Material Steel
Cage Material Steel
Bore Type Cylindrical Bore
Width 44.4 mm
Snap Ring No
Rolling Element Material Steel
Contact Angle 20°
Dynamic Load Rating 104000 N
Outer Ring Material Steel
Inner Ring Material Steel
Rows of Balls Double
Grease Fill Alvania 2
Temperature Range [Max] 248 °F
EAN or UPC 4991893603750
CategoryBall Bearings
Country of originJapan
Inner diameter80 mm
ManufactureNachi America
Mpn5216ZZ
Outer diameter140 mm
SubcategoryDouble Row Angular Contact Ball Bearing
Upc4991893603750
Weight5.45
Width44.4 mm