High-Precision Self-Aligning Bearings Engineered for Heavy Axial Capacities and Severe Operational Misalignment.
As a leading industrial distribution specialist, we offer precision-engineered 29300 Series Spherical Thrust Bearings designed to manage severe axial forces while accommodating moderate radial loads. While this series balances high speed with exceptional load capabilities, systems requiring the absolute highest dynamic load ratings under extreme structural strain often transition to the heavier-walled 29400 Spherical Thrust Bearings. 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 29300 spherical thrust bearing features a steep contact angle and a spherical raceway configuration. This specific structural setup allows the unit to act as a self-aligning bearing, guiding the rotating shaft tightly and absorbing immense thrust forces in a single direction. It provides a highly efficient mechanical option for machinery assemblies subjected to shaft deflection, heavy vibration, or structural misalignment, securing rotational accuracy under intense workloads.
Integrating a specialized 29300 series bearing brings vital operational protections developed for high-stress industrial drivetrains:
Engineered with asymmetrical spherical rollers running along a spherical housing washer raceway, this configuration safely restrains horizontal drift from one side. This specialized design permits structural shifts without triggering component binding.
Manufactured using premium-grade, through-hardened carbon-chromium steel to maximize fatigue life. This significantly increases structural stiffness and minimizes outer ring deflection during extreme shocks.
Fine-milled tracking zones keep starting torque exceptionally low. By reducing power consumption and thermal buildup, these units run smoothly in high-velocity industrial gear drives and processing equipment.
| Parameter | Specification |
|---|---|
| Bearing Type | 29300 Series Spherical Roller Thrust Bearings (Self-Aligning Design) |
| Load Type | Extreme Axial Loads (Unidirectional) + Moderate Simultaneous Radial Loads |
| Design Variant | Steep contact angle with spherical housing washer raceways and asymmetrical rollers |
| Cage Options | High-Capacity Stamped Steel (EJ-Type) / Machined Solid Brass (M) |
| Material | Premium High-Carbon Chromium Bearing Steel (SAE 52100) / Case-Hardened Options |
| Internal Clearance | Standard (CN) / C3 / Specialized Multi-Purpose Clearance Options |
| Precision Grade | Standard ISO P0 / High-Precision P6 & P5 |
| Lubrication | Open face optimized for oil bath, circulating oil mist, or high-pressure grease packing |
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 29300 Series is stocked in diverse cage, material, and reinforcement configurations to align with exact industrial requirements. To facilitate rapid engineering sourcing for specific machinery builds, we maintain complete stock availability across our active inventory profiles. Whether your facility needs a standard variant, an intermediate size like the heavy-duty 29328EJ bearing for processing systems, or a high-capacity wide-series brass unit like the 29338M, our logistics network provides rapid fulfillment across most locations.
Below is the consolidated range availability table across standard dimensional series covered in our stock:
| Dimensional Series | Available Model Ranges |
|---|---|
| 29300 EJ Series (Stamped Steel) | 29320EJ, 29322EJ, 29324EJ, 29326EJ, 29328EJ, 29330EJ, 29332EJ, 29334EJ, 29336EJ, 29338EJ |
| 29300 M Series (Machined Brass) | 29328M, 29330M, 29332M, 29334M, 29336M, 29338M |
Our premium 29300 Series bearings are heavily integrated by original equipment manufacturers and maintenance supervisors across India's foundational industrial sectors:
Positioned on primary shafts where intense helical or bevel gear thrust must be managed securely while carrying high loads.
Installed directly on extruder screws to absorb the extreme back-pressure generated during high-viscosity material processing.
Effectively supports heavy vertical or horizontal impeller shafts, keeping the central assembly locked against intense hydraulic feedback.
Delivers exceptional running accuracy, thrust management, and vibration containment in large industrial ventilation installations.
Built into crane hooks, marine propulsion drives, and heavy-duty turn-tables 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 dimensions for boundaries, dynamic load limits, and 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 29300 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.