31309

The 31309 Single Row Tapered Roller Bearing is designed to handle combined radial and axial loads, making it a reliable choice for industrial machinery and heavy-duty equipment. With a 45 mm bore diameter, 100 mm outside diameter, and 27.25 mm total width, the 31309 features tapered rollers and specially designed raceways that help distribute loads efficiently and maintain stable operation under demanding working conditions. Its separable inner and outer rings allow for easier installation, disassembly, and maintenance, while the precision-engineered rolling contact helps reduce friction and support a long service life when properly lubricated and installed. The 31309 tapered roller bearing is suitable for applications such as automotive transmissions, agricultural machinery, industrial gearboxes, material handling equipment, and other mechanical systems requiring dependable load support. For applications involving axial loads in both directions, the 31309 is commonly installed in combination with a second tapered roller bearing. With its practical design, dependable load-carrying performance, and convenient maintenance, the 31309 Single Row Tapered Roller Bearing is a suitable option for equipment manufacturers, maintenance professionals, and bearing distributors.

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