| Wikibearing-ball-bearing |
| Iran |
| 09122546786 |
Square flange ball bearings require a wide surface to be attached over and for this reason are sometimes replace with oval flange ball bearings. 4 bolts hex bolts or socket bolts are required to attache square flange bearings. each of the holes designed on the surface of the bearing housing of these bearings is considered a point of concentration for tensions and therefore once exposed to high vibrations or forces there is a change for the housing to break.Cast iron is the most common material used to produce the housing units of these bearings.
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| Wikibearing-ball-bearing | 09122546786 |
| RSZCO |
| Iran |
| 021-33943711 |
NSK is a Japanese brand and producer of all kinds of ball bearings, roller bearings and bearing housing units. NSK ball bearings that are produced following SUJ2 alloy steel recommended by Japanese industrial association has high tensile strength, high durability and very high precision. NSK also uses high quality greases and oils as lubricators that are mostly heat resistant. NSK bearing housing units are produced with the ability for the outer ring to move against the housing unit which avoids the internal ball bearing from breaking.
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| RSZCO | 021-33943711 |
| RSZCO |
| Iran |
| 021-33943711 |
TIMKEN bearing is an American manufacturer of all kinds of ball and roller bearings. TIMKEN bearings are manufactured according to standards of American industrial association and following ASTM standard and therefore have inch dimensions. TIMKEN is also manufacturer of all kinds of bearing housing units and has the patent of tapered roller bearings.the brand name is driven after the first founder of the company Henry Timken.
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| RSZCO | 021-33943711 |
