Tapered Roller Bearings
Tapered roller bearings can take both large axial forces, and radial forces due to their cup and cone design. The inner and outer races are separable and shaped like a cone; the rollers also have a taper. This tapered design distributes the weight and results in a bearing capable of handling relatively high loads. The larger the half angles of these cones the larger the axial force that the bearing can sustain. The outer race is called the cup and the non-separable inner race and rollers are called the cone. Internal clearance is created during installation by the position of the cone in relation to the cup. Boca Bearings specializes in miniature, precision tapered roller bearings in both standard and ceramic hybrid. Ceramic hybrid tapered roller bearings are ideal for high temperature applications.
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Cup and Cone
LEARN MOREA cup and cone assembly consists of both the cup and cone components of a tapered roller bearing paired together as a single unit. These assemblies are pre-matched during manufacturing to ensure optimal performance and interchangeability. These bearings are widely used in heavy duty industrial applications where heavy axial and radial loads must be supported with minimal friction and wear. Cup and cone assemblies are known for their reliability, durability, and ease of installation, making them a preferred choice for demanding mechanical systems. These assemblies are 52100 Chrome steel and able to stand up to the most rigorous applications.
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Cup
LEARN MOREThe cup in a tapered roller bearing assembly is the outer ring that houses the matched tapered roller Cone. The Cup is made of 52100 Chrome Steel which is able to withstand heavy loads and extreme operating conditions. Cups have a tapered raceway profile that matches the tapered rollers, allowing them to roll smoothly and evenly distribute loads across the bearing assembly. Cups are engineered and produced to ensure proper alignment and fit within the bearing housing, providing reliable performance and long service life even under high loads.
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Cone
LEARN MOREThe cone is the inner ring of a tapered roller bearing assembly, which holds the tapered rollers in place and provides a matched surface for the cup. Like the cup, the cone is constructed from 52100 Chome Steel and is able to withstand high load enviornments. The cone's inner raceway is also tapered to match the rollers, facilitating smooth rotation and efficient load transfer.