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category:
Ball Bearings
country_of_origin:
Japan
inner_diameter:
55 mm
manufacture:
Nachi America
mpn:
5211ZZ
outer_diameter:
100 mm
subcategory:
Double Row Angular Contact Ball Bearing
upc:
4991893602609
weight:
2.12
width:
33.3 mm
Product Description
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
Dynamic Load Rating 57500 N
Static Load Rating [Max] 50500 N
Width 33.3 mm
Rows of Balls Double
Ball Material Steel
Grease Fill Alvania 2
Outer Ring Material Steel
Temperature Range [Max] 248 °F
Contact Angle 20°
Cage Material Steel
Bore Type Cylindrical Bore
Inner Ring Material Steel
Seals or Shields 2 Shields
Rolling Element Material Steel
Limiting Speed - Grease 4500 rpm
ISO Precision Class P0
Bearing Type Angular Contact
Snap Ring No
EAN or UPC 4991893602609