Ultra-Heavy-Duty Self-Aligning Bearings Engineered for Maximum Axial Thrust and Punishing Industrial Loads
As a leading industrial distribution specialist, Swaraj Bearing Company offers precision-engineered 29400 Series Spherical Thrust Bearings built to withstand maximum axial forces alongside substantial simultaneous radial loads. For applications where spatial dimensions require a more compact cross-section with lower starting torque while maintaining massive thrust ratings, engineers frequently cross-reference our optimized 29300 Series Spherical Thrust Bearings line. Serving critical industrial hubs across India—from the manufacturing centers of Maharashtra and Gujarat to major heavy engineering sectors in Odisha and Jharkhand—we keep your assembly lines running smoothly with deep stock availability and fast dispatch timelines.
The defining internal design of a 29400 spherical thrust bearing features an extra-robust dimensional footprint with massive asymmetrical rollers running along a spherical raceway. This heavy-duty structural setup allows the unit to act as a premier self-aligning bearing, anchoring the rotating shaft under extreme shocks and managing unmatched thrust loads in a single direction. It provides an indispensable mechanical solution for punishing machinery assemblies subjected to structural distortion, severe vibration, or shaft bending, ensuring uncompromising operational runtime.
Integrating a specialized 29400 series bearing brings vital operational protections developed for high-stress industrial drivetrains:
Featuring a unique asymmetrical roller geometry configuration, this specialized design permits substantial axial deflection and structural shifts without triggering component binding.
By using large-diameter solid spherical rollers, every premium 29400 bearing provides wide line-contact tracking. This significantly increases structural stiffness and minimizes housing washer deflection during extreme impacts.
Fine-honed internal components keep starting torque exceptionally low. By limiting heat generation and reducing power consumption, these units run smoothly in high-velocity industrial gear drives and processing equipment.
| Parameter | Specification |
|---|---|
| Bearing Type | 29400 Series Spherical Thrust Bearings (Ultra-Heavy Self-Aligning Design) |
| Load Type | Punishing Axial Loads + Substantial Simultaneous Radial Loads |
| Design Variant | Asymmetrical spherical rollers with steep contact angles |
| Cage Options | Reinforced Stamped Steel (EJ-Type) / Machined Solid Brass (M) |
| Material | Premium High-Carbon Chromium Bearing Steel (SAE 52100) |
| Internal Clearance | Standard (CN) / C3 / C4 (High-Temperature Applications) |
| Precision Grade | Standard ISO P0 / High-Precision P6 & P5 |
| Lubrication | Open face optimized for grease packing, oil bath, or circulating oil mist systems |
To shield your heavy machinery from costly breakdown expenses, we distribute only genuine, certified global brands manufactured to strict international standards. Our warehouse inventory features ZVL Slovakia, offering high-tier European manufacturing with exact compliance to ISO boundary dimensions and superior wear metallurgy, along with SKF, FAG, NSK, and NTN, leading global engineering brands for ultra-precision arrays and high-stress industrial applications. Note: Every customer order arrives complete with verified manufacturer certificates, 100% batch traceability, and full technical documentation.
The 29400 Series is stocked in diverse cage, material, and reinforcement configurations to align with exact industrial requirements. We supply the full lineup of the 29400 high-capacity series, available in stamped steel cages (EJ) for high-speed efficiency and machined brass cages (M) for severe shock-load environments. To facilitate rapid engineering sourcing for specific machinery builds, we maintain complete stock availability across our active inventory profiles:
| Product Part Number | Cage Type | Design Characteristics | Application Suitability |
|---|---|---|---|
| 29412EJ to 29418EJ | Stamped Steel | Lightweight, low-friction, optimized roller guidance | High-speed pumps & small industrial gearboxes |
| 29420EJ to 29430EJ | Stamped Steel | High thermal stability, enhanced lubricant flow | Medium-bore processing gear systems & extruders |
| 29432EJ to 29440EJ | Stamped Steel | Heavy-duty steel cage optimization, wide footprint | Large scale gear drives & mining equipment |
| 29412M to 29418M | Machined Brass | Two-piece prong-type guided brass cage | High shock loads, extreme heat environments |
| 29420M to 29430M | Machined Brass | Maximum structural cage rigidity, wear-resistant | Steel mill rolling equipment & heavy axles |
| 29432M to 29440M | Machined Brass | Premium heavy brass guidance system, impact-resistant | Ultimate load-capacity demands, cement processing |
Our premium 29400 Series bearings are heavily integrated by original equipment manufacturers and maintenance supervisors across India's foundational industrial sectors:
Positioned on main shafts where severe helical gear thrust must be managed securely on one side while carrying high radial forces.
Built into primary drive assemblies to withstand intense back-pressure during heavy material processing.
Handles severe vertical load weight on continuous drilling strings under severe rhythmic shock loads.
Delivers exceptional running accuracy and vibration containment in large industrial ventilation installations.
Built into heavy material handling axle housings, cranes, and reduction systems to provide structural rigidity in dusty, high-load working conditions.
At Swaraj Bearing Company, product authenticity and structural excellence are absolute core principles. As an authorized distributor for ZVL Slovakia, we supply 100% genuine components sourced straight from factories, completely removing supply-chain risk with certified verification records. Every product batch undergoes rigid testing to confirm total compliance with global metrics, including ISO 15 for outer boundaries, ISO 281 for dynamic load limits, and ISO 76 for static load ratings.
By utilizing high-grade carbon-chromium steel, our components provide superior resistance to subsurface fatigue and abrasive wear. Our structured inspection workflow guarantees that your maintenance and purchasing departments receive high-end parts that maximize system life and decrease overall maintenance spending.
Every customer order arrives complete with verified manufacturer certificates, 100% batch traceability, and full technical documentation.
Swaraj Bearing Company supplies genuine 29400 Series Spherical Thrust Bearings through authorized sourcing channels. As an authorized distributor of ZVL Slovakia and a trusted partner for leading global brands, we ensure ready stock availability, proper documentation, and timely pan‑India dispatch for heavy-duty industrial applications.
Every component sourced directly from authorized manufacturers with full batch traceability.
Ready stock and timely dispatch across India for urgent and bulk requirements.
Flexible supply models tailored for OEMs, industrial clients, and bulk distributors across India.
Decades of expertise in bearing procurement, supplier evaluation, and technical product analysis.
Our team is always available for part identification, sizing, and procurement guidance.
Official authorization from ZVL Slovakia with full OEM documentation and batch certification.
Swaraj Bearing Company provides real-time stock availability, competitive volume pricing, and dedicated logistics support across all major industrial hubs to minimize your facility's downtime. Our engineering team stands ready to assist your procurement departments with technical cross-referencing, bulk scheduling, and customized clearance specifications. Contact our sales desk today to request an instant quote and secure genuine, high-performance components for your machinery.