545112 Tapered Roller Bearing
The 545112 bearing is a roller bearing with an inner diameter of 285.7500 mm , an outer diameter of 358.7750 mm, a width of 33.3375 mm. It typically uses P0,P6,P5,P4 grade precision tolerances and together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.
Bearing name: TIMKEN 545112 bearing
In 1898, Henry Timken invented the tapered roller bearing, the bearing is separable and has the following components: outer ring, inner ring, and roller assembly (containing the rollers and a cage). The non-separable inner ring and roller assembly is called the cone, and the outer ring is called the cup. Internal clearance is established during mounting by the axial position of the cone relative to the cup.
We usually use three types of Tapered roller bearings, Single Row tapered roller bearing, Double Row tapered roller bearings and Four-Row tapered roller bearings. Among all the international bearings' brands,
TIMKEN is the pioneer and the most famous for this bearing, it offers the most extensive line of tapered roller bearings available anywhere in the world.
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