The AMS-18 Tapered Roller Bearing is engineered to meet the extreme demands of modern industrial machinery, providing exceptional stiffness and durability in applications subjected to combined heavy radial and axial loads. Utilizing proprietary heat-treated steel and an optimized roller profile, the AMS-18 minimizes edge stress and friction under high differential loading scenarios, ensuring stable torque transmission and precise shaft guidance. This bearing features a high dynamic load rating (C) of 260 kN, making it ideal for critical positions in gear drives, industrial transmissions, and heavy-duty vehicle axles where longevity and reliability are paramount.
Selecting the AMS-18 translates directly into reduced operational expenditure through extended service intervals and minimized risk of catastrophic failure. Its precision manufacturing ensures low running temperatures and reduced energy consumption compared to standard market alternatives, contributing positively to overall system efficiency. Designed for rapid installation and interchangeability with major industry standards (contextually equivalent to high-grade SKF/FAG bearings), the AMS-18 is the optimal choice for maintenance managers and OEM engineers seeking a competitive edge without compromising on uptime or safety standards. We guarantee consistent performance across varying operational speeds and temperatures.
Key Features
Optimized Roller Geometry for superior stress distribution and longer fatigue life.
High Static and Dynamic Load Ratings to withstand severe operational environments.
Dimensionally compliant with ISO standard 355, ensuring full interchangeability.
Proprietary surface finish on raceways reduces friction and operating temperature.
Exceptional resistance to shock loads and vibration common in heavy machinery.
Designed for low maintenance requirements and extended relubrication intervals.
Technical Specifications
d
90 mm (Bore Diameter)
D
160 mm (Outer Diameter)
B
48 mm (Total Width)
T
48 mm (Ring Width)
C_dyn
260 kN (Dynamic Load Rating)
C0_stat
310 kN (Static Load Rating)
Fatigue_Limit_Load
32.5 kN
Limiting_Speed_Grease
3,400 rpm
Limiting_Speed_Oil
4,500 rpm
Mass
3.5 kg
Type
Single Row Tapered Roller Bearing
Material
High-Carbon Chromium Steel (Optimized for Shock Load)