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Nachi Bearing 5312-2NS Double Row Angular Contact Ball Bearing with 2 Seals 20
Nachi
5312-2NS
60mm Inner Diameter x 130mm Outer Diameter x 54mm Width Double Row Angular Contact Ball Bearing with 2 Contact Seals
MODEL 5312-2NS
Contact supplier for technical support on: 800-829-5787
$230.00 Each
Prices are subject to change
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Returnable: See conditions
Bore Type
Cylindrical
Cage Material
JIS S55C Steel
Closure Type
Double Seal
Contact Angle (Deg)
20°
Dynamic Load Capacity (N)
128000
Grease Fill
Alvania 2
Inner Diameter (mm)
60
Inner Ring Material
JIS SUJ2 Steel
Internal Clearance
CN/C0
ISO Precision Class
P0
Limiting Speed - Grease (RPM)
3800
Limiting Speed - Oil (RPM)
5000
Max Operating Temp.
120°C (248°F)
Number of Rows
2
Outer Diameter (mm)
130
Outer Ring Material
JIS SUJ2 Steel
Preload
N/A
Rolling Element Material
JIS SUJ2 Steel
Seals or Shields
2 Contact Seals
Series
5300
Snap Ring
No
Static Load Capacity (N)
101000
Universally (Flush) Ground
N/A
Width (mm)
5000
A double-row angular contact ball bearing is basically two single-row angular contact ball bearings with 20 deg contact angles, mounted back-to-back while contained within a narrower single bearing. These bearings occupy less axial space and can take a bi-directional axial, radial and moment loads in one bearing where it takes a matched pair otherwise. More economical than two matched single-row angular contact bearings. Single bearing yields handling and mounting benefits. More compact than two single-row bearings. Support radial and axial loads in either direction. Capable of some moment load. Sealed bearings are maintenance-free. Low noise. Energy efficient. Cost effective. Reduced friction. Long life.
