Masjid Bunder West, Mumbai - 400003
sales@swarajbearing.com WhatsApp Us +91 98928 50333
Manufacturer & Supplier in India

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.

29400 Series EJ / M Type Chrome Steel Ultra-Heavy-Duty
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29400 Spherical Thrust Bearings supplier in India offering ultra-heavy-duty axial thrust solutions for heavy machinery.
Overview

Overview of 29400 Series Spherical Thrust Bearings

Self-Aligning Guidance: Absorbs severe angular shaft errors or system misalignments up to 2° or 3° dynamically without creating edge stresses or component wear.
Ultimate Thrust Performance: Engineered with a steeper contact angle and larger rollers than standard series to maximize line-contact load distribution. If your operating conditions demand zero thrust capabilities and require an entirely un-guided floating layout, inspect our line of heavy radial cylindrical roller bearings.
Low Friction Engineering: Advanced fine-milled internal tracking zones minimize rolling friction, lowering operational temperatures and expanding overall grease or oil life spans.
Design Characteristics

Key Features & Design Characteristics

Integrating a specialized 29400 series bearing brings vital operational protections developed for high-stress industrial drivetrains:

Inner-Ring Guided Layout

Featuring a unique asymmetrical roller geometry configuration, this specialized design permits substantial axial deflection and structural shifts without triggering component binding.

Superior Stiffness Under Peak Shocks

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.

Optimized Rolling Friction

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.

Technical Data

Technical Specifications Snapshot

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
Genuine Global Brands Available

Authenticity & Certified Brand Supply

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.

ZVL SKF FAG NSK NTN
Available Models

Variants & Available Models – 29400 Series Spherical Thrust Bearings

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
Where We Supply

Applications & Industries

Our premium 29400 Series bearings are heavily integrated by original equipment manufacturers and maintenance supervisors across India's foundational industrial sectors:

Industrial Gearboxes & Drives

Positioned on main shafts where severe helical gear thrust must be managed securely on one side while carrying high radial forces.

Plastic & Rubber Extruders

Built into primary drive assemblies to withstand intense back-pressure during heavy material processing.

Deep-Well Drilling & Top Drives

Handles severe vertical load weight on continuous drilling strings under severe rhythmic shock loads.

Blowers and Fan Assemblies

Delivers exceptional running accuracy and vibration containment in large industrial ventilation installations.

Heavy Infrastructure Equipment

Built into heavy material handling axle housings, cranes, and reduction systems to provide structural rigidity in dusty, high-load working conditions.

Our Standards

Quality Assurance

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.

ISO 15 for Outer Boundaries
ISO 281 for Dynamic Load Limits
ISO 76 for Static Load Ratings
100% Genuine Components with Certified Verification Records
Authorized Supply Channels

Every customer order arrives complete with verified manufacturer certificates, 100% batch traceability, and full technical documentation.

ZVL SKF FAG NSK NTN
Our Edge

Why Choose Swaraj Bearing Company?

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.

Genuine Products Only

Every component sourced directly from authorized manufacturers with full batch traceability.

Fast Pan-India Dispatch

Ready stock and timely dispatch across India for urgent and bulk requirements.

OEM & Distributor Friendly

Flexible supply models tailored for OEMs, industrial clients, and bulk distributors across India.

20+ Years Experience

Decades of expertise in bearing procurement, supplier evaluation, and technical product analysis.

Dedicated Technical Support

Our team is always available for part identification, sizing, and procurement guidance.

Authorized ZVL Distributor

Official authorization from ZVL Slovakia with full OEM documentation and batch certification.

FAQs

Frequently Asked Questions

Yes. Due to their steep contact angle, 29400 bearings can handle moderate-to-heavy radial loads acting simultaneously with heavy axial forces. However, they cannot handle radial loads alone and require a baseline axial load to function correctly.

The 29400 series features a much larger cross-section, thicker rings, and larger rollers compared to the 29300 series for any given shaft diameter. This allows the 29400 series to achieve significantly higher dynamic and static load ratings, though it typically operates at slightly lower maximum speeds than the 29300 range.

For standard high-capacity applications with normal operating heat, an EJ-type reinforced steel cage is ideal. However, for machinery facing intense vibrations, continuous shock loads, or running temperatures exceeding 120°C, the machined solid brass (M) cage is highly recommended.

Yes. We stock the 29420 bearing and adjacent models with standard as well as C3 and C4 internal clearances to handle extreme thermal expansion in continuous-duty applications.

Yes. Every industrial delivery from Swaraj Bearing Company is accompanied by manufacturer certificates of authenticity, testing reports, and official brand tracking parameters to ensure total peace of mind.
Get In Touch

Looking for a Certified 29400 Spherical Thrust Bearings Supplier in India?

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.