The Tomoe Engineering Decanter Centrifuge Gearbox Bearing Part no: 4008B03PS / W-V0371B#-012#-HXA00 (Spare Part for Gearbox) is an authentic, high-precision OEM rolling bearing engineered and manufactured directly by Tomoe Engineering Co., Ltd. (Japan). Positioned within the internal planetary differential gearbox assembly, this precision bearing plays a critical role in supporting rotating gear shafts, minimizing operational friction, and sustaining heavy combined radial and axial loads under intense torque transmission cycles.

Fabricated from certified premium high-grade bearing steel conforming to Japanese Industrial Standards (JIS SUJ2), the 4008B03PS bearing undergoes advanced multi-stage heat treatment processes. This metallurgy yields exceptionally hard raceways and rolling elements with superior rolling contact fatigue resistance, dimensional stability, and wear endurance. The internal cage geometry and precision tolerances are engineered to strict Tomoe OEM specifications, ensuring balanced load distribution and minimized thermal generation during continuous 24/7 industrial processing.

Utilizing genuine Tomoe gearbox bearings eliminates shaft play, mitigates abnormal operational vibration, and prevents premature mechanical failure, guaranteeing long service life and dependable mechanical reliability for the industrial centrifuge drive system.

• Manufacturer: Tomoe Engineering Co., Ltd. (Japan)
• Product Category: Decanter Centrifuge Precision Mechanical Spare Parts & Gearbox Bearings
• Part Number (P/N): W-V0371B#-012#-HXA00 (Model Reference: 4008B03PS)
• Technical Description: Rolling Bearing / Spare Part for Gearbox
• Equipment Compatibility: Planetary Differential Gearbox Assembly of Tomoe Engineering Industrial Decanter Centrifuges
• Primary Function: Gear shaft support, rotational friction reduction, and heavy radial/axial load endurance
• Manufacturing Process: Precision CNC super-finishing and specialized through-hardening heat treatment
• Construction Material: Certified High-Grade Bearing Steel per JIS standards (JIS SUJ2 / High-Carbon Chromium Bearing Steel)
• Surface Hardness: Optimized through-hardness and raceway surface treatment for rolling contact fatigue endurance
• Machining Tolerance: Precision clearance and dimensional tolerances engineered for high-speed gearbox environments
• Installation Location: Planetary differential gearbox subsystem
• Standards & Certifications: Japanese Industrial Standards (JIS), ISO 9001, Factory Mill Test Certificate (100% Made in Japan)