WD Bearings America LLC
5845 W 82nd Street, Suite 102,
Indianapolis, IN 46278.
Tel:
+1 317 661 3293
Email:
Contact@wd-bearing.com
WD Waelzlager GmBH
Ost Strasse 74A 40724,
Hilden, Germany
Tel:
+49 2103 968 6352
Email:
Contact@wd-bearing.com
WD Bearing Group
No. 100, Zhenyang Road,
Jiangyin, Wuxi, P.R China, 214401
Tel:
0510-8655 7067
Fax: 0510-8655 7065
Email:
Contact@wd-bearing.com
Print
Back
All Categories
>
Angular Contact Ball Bearings
>
Four Point Contact Ball Bearings
> Item # QJ312
Item # QJ312
Unit of Measure
Imperial
Metric
Both
Boundary Dimensions
|
Load Rating
|
Limiting Speed
|
Specifications
|
Shoulder Dimensions
Boundary Dimensions
Bore Diameter
N/A
60 mm
Outside Diameter
N/A
130 mm
Overall Bearing Width
N/A
31 mm
Minimum Dimension r
N/A
2.1 mm
Load Rating
Dynamic (Cr) Load Rating
N/A
145 kN
Static (Cor) Load Rating
N/A
126 kN
Limiting Speed
Grease Limiting Speed
N/A
4100 rpm
Oil Limiting Speed
N/A
5700 rpm
Specifications
Distance of Working Points a
N/A
67.2 mm
Approximate Mass
N/A
2.17 kg
Shoulder Dimensions
Minimum Shoulder Dimension da
N/A
72 mm
Maximum Shoulder Dimension Da
N/A
118 mm
Maximum Shoulder Dimension ra
N/A
2 mm