NU203 Cylindrical Roller Bearings
NU203
Bore Diameter:17 mm
Outside Diameter:40 mm
Width:12 mm
Weight:0.12 kg
The NU203 bearing is a tapered roller bearing with an inner diameter of 17 mm , an outer diameter of 40 mm, a width of 12 mm. It typically uses P0 grade precision tolerances and sealed type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.
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Detailed description
Cylindrical roller and race is line contact, great capacity of radial load. Applies to carry heavy load and impact load, also suitable for high speed rotation.
Cylindrical roller bearing raceway and rolling body geometry. After improving design, has high bearing capacity, guard and roller end face of the new structure design, not only can improve the bearing axial bearing capacity, at the same time improve the roller end face and guard contact area of the lubrication conditions, improve the use of bearing performance.
Large and medium-sized motor, locomotives, spindle, internal combustion engines, generators, gas turbines, reducer, rolling mill, vibrating screen and lifting transportation machinery, etc.
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