Brand: MARTIN
MARTIN D 40 BTB 18 H 1210 Double Row Tapered Roller Bearing | 40x80x32mm | High-Rigidity Industrial Grade
The MARTIN D 40 BTB 18 H 1210 is a premium double-row tapered roller bearing engineered for demanding industrial applications requiring extreme load resistance and enhanced axial stiffness. Featuring optimized roller geometry and precision-matched inner and outer rings, this specific configuration (BTB 18 H series) ensures exceptional alignment and minimal friction under combined radial and thrust loads. Constructed from high-purity bearing steel (M-Spec 52100 Equivalent) and precision ground to P6 tolerances, the D 40 BTB 18 H 1210 provides reliable performance and extended operational life in challenging environments, often surpassing standard single-row setups in durability and stability. The double-row design inherently provides a greater moment stiffness necessary for critical rotating equipment.
Designed primarily for heavy-duty transmission shafts, axle assemblies, industrial gearboxes, and large pump drives, the MARTIN D 40 BTB 18 H 1210 significantly reduces maintenance overhead and associated downtime. The robust internal structure accommodates high shaft misalignment and thermal variations common in high-speed or heavy-load cycles. When integrated into critical machinery, this MARTIN bearing ensures maximum power transmission efficiency and predictable operation, cementing its role as the professional choice for reliability where failure is not an option. It is the ideal replacement or upgrade component for systems requiring a robust, precision-engineered 40mm bore solution.
Key Features
Exceptional Axial and Radial Load Capacity due to optimized double-row configuration.
High-Rigidity Design ensures stable shaft operation and reduced vibration in high-moment applications.
Manufactured with premium grade 52100 high-carbon chromium steel for superior wear resistance.
Precision P6 tolerance standard guarantees optimal running accuracy and interchangeability.
Specifically designed for challenging applications including differential supports and heavy industrial transmissions.
