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category:
Ball Bearings
country_of_origin:
Japan
inner_diameter:
40 mm
manufacture:
Nachi America
mpn:
5208-2NS
outer_diameter:
80 mm
subcategory:
Double Row Angular Contact Ball Bearing
upc:
4991893601206
weight:
1.26
width:
30.2 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
Rows of Balls Double
Seals or Shields 2 Contact Seals
Rolling Element Material Steel
Grease Fill Alvania 2
Limiting Speed - Grease 6000 rpm
Width 30.2 mm
Inner Ring Material Steel
Bearing Type Angular Contact
Temperature Range [Max] 248 °F
Contact Angle 20°
Snap Ring No
Cage Material Steel
Dynamic Load Rating 40000 N
Bore Type Cylindrical Bore
ISO Precision Class P0
Ball Material Steel
Static Load Rating [Max] 30500 N
Outer Ring Material Steel
EAN or UPC 4991893601206