Manufactured by CHG Bearing, the 29464 is a precision Spherical Roller Thrust Bearings. Key dimensional parameters include a 320 mm bore diameter, a 435 mm outer diameter, and a 580 mm overall width. This component is designed to meet standard load requirements and ensure consistent operational performance. For comprehensive technical evaluation, please explore the detailed specifications, dimensional data, product images, and CAD drawings provided below. A complete PDF data sheet is also readily available for direct download to support your engineering and procurement needs.
29464 - Spherical Roller Thrust Bearings
Technical Specifications
| Overview | |
|---|---|
| Part Number | 29464 |
| Brand | CHG® |
| Construction | Single Direction |
| Characteristics | |
| Bearing Type | Spherical Roller Thrust Bearing |
| Load Direction | Axial |
| Limiting Speed — Grease (r/min) | 430 r/min |
| Limiting Speed — Oil (r/min) | 560 r/min |
| Dimensions | |
| Bore Diameter (d) | 320 mm |
| Width (B) | 580 mm |
| Outer Diameter (D) | 435 mm |
| Chamfer Dimension r (min.) | 7.5 mm |
| Shaft Washer Outside Diameter D1 (max.) | 555 mm |
| Dimension A | 191 mm |
| Bearing Height T | 155 mm |
| Performance | |
| Basic Dynamic Axial Load Rating Ca (kN) | 44550 kN |
| Basic Static Axial Load Rating C0a (kN) | 17100 kN |
| Material | |
| Mass (kg) | 175 kg |
29464 155 mm 191 mm 555 mm 320 mm 435 mm Frequently Asked Questions about 29464 Spherical Roller Thrust Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
Beyond standard alloy steel, CHG Bearing can customize the 29464 Spherical Roller Thrust Bearings using AISI 440C stainless steel, black oxide coating, zinc-nickel plating, or hybrid ceramic (Si3N4) balls for applications involving chemical exposure, marine salt fog, or galvanic current hazards.
The Open Type engineered for 29464 by CHG Bearing utilizes precision non-contact metal shields or reinforced NBR/FKM contact lip seals. This barrier prevents particulate ingress, washdown fluids, and abrasive dust from reaching the raceways while eliminating grease leakage under centrifugal forces.
The CHG Bearing 29464 is rated for limiting speeds up to standard rated RPM under forced oil-mist or circulating oil lubrication regimes. When lubricated with factory-filled synthetic high-speed grease, safe continuous velocity is maintained at approximately 75% to 85% of the maximum nominal limit, preventing thermal runaway.
Built for demanding industrial environments, the 29464 Spherical Roller Thrust Bearings by CHG Bearing boasts a dynamic load rating (Cr) of standard dynamic and a static load threshold (C0r) of standard static. The optimized internal raceway geometry balances stress distribution, mitigating edge loading even when operating under peak mechanical stresses.
