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Nachi Bearing 7209CYDUP4 BNLS
Nachi
7209CYDUP4
45mm Inner Diameter x 85mm Outer Diameter x 19mm Width Precision Angular Contact Ball Bearing
MODEL 7209CYDUP4
Contact supplier for technical support on: 800-829-5787
$430.00 Each
Prices are subject to change
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Bore Type
Cylindrical
Cage Material
PA66 Polyamide Resin
Contact Angle (Deg)
15°
Dynamic Load Capacity (N)
64000
Grease Fill
No Fill
Inner Diameter (mm)
45
Inner Ring Material
JIS SUJ2 Steel
Internal Clearance
N/A
ISO Precision Class
P4
Limiting Speed - Grease (RPM)
11300
Limiting Speed - Oil (RPM)
15500
Max Operating Temp.
120°C (248°F)
Outer Diameter (mm)
85
Outer Ring Material
JIS SUJ2 Steel
Preload
Light
Rolling Element Material
JIS SUJ2 Steel
Seals or Shields
No
Snap Ring
N/A
Static Load Capacity (N)
55000
Universally (Flush) Ground
Yes
Width (mm)
15500
Precision Angular Contact Ball Bearing. Balls and the inner ring and outer ring raceways are designed for contact in a specific contact angle, which means this type of bearing is suitable for composite loads (axial load and radial load). The contact angle means that axial force components are generated when a radial load is applied, so these are normally used in pairs at either end of a shaft. A contact angle of 15° is best for high speed, while a contact angle of 25° is better for axial loads. The raceways of both the inner and outer rings of this bearing type are made with a set contact angle. Single row angular contact ball bearings can sustain radial, axial or composite loads, however any axial load must be in one direction. Larger contact angle type has better axial load capability. Small contact angle type has higher permissible speed capability. This bearing type is generally used in adjacent positions.