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Nachi America - 5217ZZ 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
Ball Material Steel
Dynamic Load Rating 112000 N
ISO Precision Class P0
Limiting Speed - Oil 4000 rpm
Contact Angle 20°
Rolling Element Material Steel
Grease Fill Alvania 2
Static Load Rating [Max] 103000 N
Rows of Balls Double
Inner Ring Material Steel
Snap Ring No
Seals or Shields 2 Shields
Limiting Speed - Grease 3000 rpm
Bore Type Cylindrical Bore
Bearing Type Angular Contact
Temperature Range [Max] 248 °F
Cage Material Steel
Width 49.2 mm
Outer Ring Material Steel
EAN or UPC 4991893603842
CategoryBall Bearings
Country of originJapan
Inner diameter85 mm
ManufactureNachi America
Mpn5217ZZ
Outer diameter150 mm
SubcategoryDouble Row Angular Contact Ball Bearing
Upc4991893603842
Weight7.50
Width49.2 mm