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category:
Ball Bearings
country_of_origin:
Japan
inner_diameter:
20 mm
manufacture:
Nachi America
mpn:
5204-2NS
outer_diameter:
47 mm
subcategory:
Double Row Angular Contact Ball Bearing
upc:
4991893599275
weight:
0.26
width:
20.6 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
Seals or Shields 2 Contact Seals
Inner Ring Material Steel
Rows of Balls Double
Limiting Speed - Grease 10000 rpm
Snap Ring No
Contact Angle 20°
Grease Fill Alvania 2
Bore Type Cylindrical Bore
Rolling Element Material Steel
Bearing Type Angular Contact
Ball Material Steel
ISO Precision Class P0
Width 20.6 mm
Outer Ring Material Steel
Static Load Rating [Max] 12700 N
Temperature Range [Max] 248 °F
Dynamic Load Rating 20000 N
Cage Material Steel
EAN or UPC 4991893599275