Type: Single Row Tapered Roller Bearing Model: RT-STA3072 RICH OE Reference: 90366-30067 TOYOTA Interchange: STA-3072-LFT KOYO Dimensions: 30 x 72 x 24.3/16.45 mm Brand: RICH Origin: China
STA3072 RICH – Single Row Tapered Roller Bearing – 30 x 72 x 24.3/16.45 mm
OE Reference:
TOYOTA: 90366-30067
Interchange / Cross-References:
KOYO: STA-3072-LFT
Technical Specifications:
Type: Single row tapered roller bearing
Brand: RICH
Model Designation: RT-STA3072
Inner Diameter (d): 30 mm
Outer Diameter (D): 72 mm
Total Width (T): 24.3 mm
Inner Ring Width (B): 23 mm
Outer Ring Width (C): 16.45 mm
Weight: 0.454 kg
Country of Origin: China
Performance Characteristics:
Structural Configuration: Precision-engineered single-row tapered roller bearing featuring conical raceways designed for high-performance automotive and industrial applications.
Load Management: Optimized to accommodate simultaneous radial and high axial loads in a single direction, ensuring stability in transmission and differential assemblies.
Design Efficiency: Modeled after the LFT (Low Friction Torque) series to reduce energy consumption and heat generation during high-speed rotation.
Mechanical Interface: 30 x 72 x 24.3/16.45 mm dimensional format manufactured to rigorous industrial tolerances for direct compatibility with original equipment specifications.
Transparency Note: This bearing is manufactured under the RICH brand. Any OE or interchangeable references are used solely for identification and do not imply affiliation with other manufacturers.
Type: Single Row Tapered Roller Bearing Model: RT-STA3072 RICH OE Reference: 90366-30067 TOYOTA Interchange: STA-3072-LFT KOYO Dimensions: 30 x 72 x 24.3/16.45 mm Brand: RICH Origin: China