The SW M28161 Tapered Roller Bearing is engineered for rigorous industrial applications where combined radial and heavy axial loads must be managed simultaneously. Constructed from proprietary high-purity bearing steel (SAE 52100 equivalent) and subjected to specialized heat treatment, this bearing set delivers exceptional toughness and resistance to contact fatigue. The precision-ground raceways ensure optimal roller alignment, minimizing friction and operational heat, which directly translates into extended lubricant life and enhanced operational efficiency. Designed to meet stringent ISO standards, the M28161 guarantees reliable performance across diverse operating conditions, from high-speed gearboxes to demanding vehicle axle assemblies.
Selecting the SW M28161 guarantees maximum uptime and reduced total cost of ownership (TCO) in critical machinery. Its robust design is specifically tailored for environments prone to shock loading and heavy vibration, a common characteristic in mining, construction, and heavy manufacturing. SW's commitment to dimensional consistency ensures simplified interchangeability and installation, eliminating common setup errors. When durability and unwavering performance are non-negotiable, the M28161 provides the foundational reliability necessary to keep heavy plant and machinery running efficiently under the most challenging operational profiles.
Key Features
Optimized Roller Profile: Reduces stress peaks at the roller ends, significantly increasing fatigue life and load distribution uniformity.
SW Pro-Lubricant Pathway: Enhanced internal geometry facilitates superior lubricant flow, crucial for managing heat and extending maintenance intervals.
Case-Hardened Steel Construction: Provides a tough, crack-resistant core combined with an extremely hard surface layer for superior wear resistance in contaminated environments.
Metric/Imperial Interchangeability: Manufactured to precision standards allowing direct replacement in machinery designed for metric or standard imperial TRBs.
Dimensional Stability: Guaranteed under extreme temperature fluctuations, making it suitable for high-heat industrial furnace applications or cryogenic systems.
