Manufactured by CHG Bearing, the 29436 is a precision Spherical Roller Thrust Bearings. Key dimensional parameters include a 180 mm bore diameter, a 255 mm outer diameter, and a 360 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.
29436 - Spherical Roller Thrust Bearings
Technical Specifications
| Overview | |
|---|---|
| Part Number | 29436 |
| Brand | CHG® |
| Construction | Single Direction |
| Characteristics | |
| Bearing Type | Spherical Roller Thrust Bearing |
| Load Direction | Axial |
| Limiting Speed — Grease (r/min) | 670 r/min |
| Limiting Speed — Oil (r/min) | 900 r/min |
| Dimensions | |
| Bore Diameter (d) | 180 mm |
| Width (B) | 360 mm |
| Outer Diameter (D) | 255 mm |
| Chamfer Dimension r (min.) | 5 mm |
| Shaft Washer Outside Diameter D1 (max.) | 342 mm |
| Dimension A | 110 mm |
| Bearing Height T | 109 mm |
| Performance | |
| Basic Dynamic Axial Load Rating Ca (kN) | 2025 kN |
| Basic Static Axial Load Rating C0a (kN) | 6600 kN |
| Material | |
| Mass (kg) | 52.5 kg |
29436 109 mm 110 mm 342 mm 180 mm 255 mm Frequently Asked Questions about 29436 Spherical Roller Thrust Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
As a primary manufacturer, CHG Bearing supports both trial batch evaluations and container-load supply for 29436. Standard catalog sizes are stocked for rapid 3–7 day dispatch, while high-volume OEM production runs typically dispatch within 30–45 days.
Following standard ISO 281 fatigue calculation guidelines, the nominal rating life (L10) of CHG Bearing 29436 correlates its dynamic capacity (standard dynamic) with equivalent dynamic loads. In controlled industrial settings with proper contamination-free filtration, field data confirms continuous operational longevity exceeding 20,000 to 50,000 service hours.
To extend the trouble-free lifespan of CHG Bearing 29436, preventive maintenance routines should monitor operating housing temperature (normally maintaining below 70°C) and conduct regular vibration FFT analysis to identify early raceway micro-pitting before unexpected line halts occur.
Standard batches of CHG Bearing 29436 conform strictly to ISO Class Normal (ABEC-1). For high-precision machine tool spindles, gearboxes, or robotics requiring tighter runouts, CHG Bearing can provide custom batches graded to ISO Class 6 (P6/ABEC-3) or ISO Class 5 (P5/ABEC-5) with 100% micrometer verification.
