Roller Bearing 3/4″ X 1-3/16″ X 1-7/8″



A roller bearing is a type of bearing that utilizes cylindrical rollers to maintain the separation between the moving parts of the bearing. The design of a roller bearing allows it to carry a higher load capacity compared to ball bearings of the same size. The rollers are positioned in a way that they roll between the inner and outer rings, known as the raceways, minimizing friction and wear while facilitating smooth and efficient rotation of the shaft or components it supports.

Roller bearings can be found in various configurations, including cylindrical, tapered, spherical, and needle bearings, each designed for specific applications and load types. For example, cylindrical roller bearings handle high radial loads and operate well at high speeds, while tapered roller bearings can support both radial and axial loads, making them ideal for use in vehicle axles.

The construction of roller bearings allows for reduced friction which in turn reduces the heat generated, thus extending the lifespan of the bearing and the machinery in which it is used. Roller bearings are crucial components in a wide array of machinery and vehicles, including manufacturing equipment, automotive and aerospace applications, and heavy machinery, providing reliable and efficient operation.

Additional information

Weight .1 lbs
Dimensions 2.5 × 1 × 1 in
Parts & Accessories


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