Welcome to Linqing Xinshengdi Bearing Co., Ltd.
544090/544116 Precision Large Tapered Roller Bearing
- Massive Payload Capacity: Engineered to support colossal radial weight and heavy unidirectional thrust seamlessly.
- Shock Load Resistance: Advanced heat treatment creates a tough inner core that absorbs sudden mechanical impacts without fracturing.
- Optimized Raceway Geometry: Ensures a full line of contact between rollers and raceways, maximizing lifespan.
- Interchangeable Standard: Manufactured to strict international inch-dimensions for hassle-free equipment retrofitting.
Technical Data
| Technical Parameter | Metric Value |
| Inner Bore Diameter (d) | 228.600 mm |
| Outer Diameter (D) | 295.275 mm |
| Total Width (T) | 33.338 mm |
| Precision Standard | Industrial P0 |
Product Specifications
| Specification | Details |
| Item Type | Large Imperial Tapered Roller Bearing |
| Model Number | 544090/544116 |
| Bearing Design | Single Row Tapered |
| Material | Top-Tier Vacuum-Degassed Bearing Steel |
| Cage Material | Heavy Duty Machined Steel |
Product Introduction
The 544090/544116 is a highly robust, large-diameter imperial tapered roller bearing crafted for demanding power transmission and heavy axial control tasks. Featuring exact dimensions of 228.600 x 295.275 x 33.338 mm, this heavy-duty bearing guarantees exact shaft alignment and smooth, vibration-free rotation under immense pressure. Through our strict enterprise quality assurance protocols, every cup and cone assembly is deep case-hardened to prevent surface spalling. This ensures that the 544090/544116 delivers exact structural stiffness, making it highly suitable for global B2B clients operating large commercial gear reducers, construction equipment, and bulk material handling infrastructure.
Applications
Heavy industrial gearboxes and power transmissions.
Large scale bulk material conveyors and bucket elevators.
Steel processing equipment and paper mill calender rolls.
FAQ
Q: Is this bearing functionally identical to the AK544090 variant?
A: They share the identical envelope dimensions. However, prefixes like 'AK' typically denote specific OEM internal modifications. For standard heavy-duty applications, the 544090/544116 is the universally compatible standard.
Q: How is end-play adjusted during installation?
A: End-play or preload is set manually during installation by adjusting the distance between this bearing and its opposing bearing on the shaft, typically using shims or a locknut.
OEM & Custom Service
We provide customized manufacturing contracts for heavy industry suppliers, offering matched bearing sets for drop-in replacement, specific rust-inhibitor coatings, and dedicated B2B logistics planning.
Packing & Delivery
Slushed in heavy protective oil, wrapped securely in waterproof barrier materials, and packed in reinforced, fumigated wooden crates explicitly designed for the weight of large-diameter bearings.
