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Nachi America - 5212ZZ 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
Bearing Type Angular Contact
Ball Material Steel
Temperature Range [Max] 248 °F
Rows of Balls Double
Cage Material Steel
Dynamic Load Rating 67000 N
Outer Ring Material Steel
Inner Ring Material Steel
Snap Ring No
Limiting Speed - Grease 4300 rpm
Static Load Rating [Max] 57500 N
Contact Angle 20°
Grease Fill Alvania 2
Width 36.5 mm
Seals or Shields 2 Shields
Bore Type Cylindrical Bore
ISO Precision Class P0
Rolling Element Material Steel
EAN or UPC 4991893602920
CategoryBall Bearings
Country of originJapan
Inner diameter60 mm
ManufactureNachi America
Mpn5212ZZ
Outer diameter110 mm
SubcategoryDouble Row Angular Contact Ball Bearing
Upc4991893602920
Weight3.00
Width36.5 mm