Welcome to Linqing Xinshengdi Bearing Co., Ltd.
NP597484/2107706 Heavy-Duty Tapered Roller Bearing
- Extreme Load Endurance: Designed to support colossal radial payloads alongside severe thrust forces.
- Optimized Contact Geometry: Advanced roller profiling eliminates edge pinching under high loads.
- Shock Load Resistance: Case-hardened components resist fracturing from sudden road impacts or heavy machinery torque.
- Enterprise QA Standard: 100% inspected for hardness, dimensional tolerances, and ultrasonic integrity.
Technical Data
| Technical Parameter | Metric Value |
| Inner Bore Diameter (d) | 90.00 mm |
| Outer Diameter (D) | 150.00 mm |
| Total Width (T) | 45.00 mm |
| Precision Standard | Heavy Industrial Grade / P0 |
Product Specifications
| Specification | Details |
| Item Type | Commercial / Heavy Industrial Tapered Roller Bearing |
| Model Number | NP597484 / 2107706 (NP597484/NP2107706) |
| Bearing Design | Single Row Tapered |
| Material | Premium Vacuum-Degassed GCr15 / SAE 52100 Steel |
| Cage Material | Reinforced Steel Cage |
Product Introduction
The NP597484/2107706 is a large-diameter heavy-duty tapered roller bearing engineered for extreme duty cycles in commercial vehicles and heavy machinery. Sized at 90 x 150 x 45 mm, this cup and cone set provides immense load-bearing capacity for heavy drive axles, truck differentials, and high-torque industrial gearboxes. Manufactured in our high-capacity production center using vacuum-degassed chrome steel, the NP597484/2107706 features crown-profiled rollers that evenly distribute heavy stress across the contact line. This robust engineering minimizes heat buildup, prevents stress fatigue, and delivers reliable highway and off-road performance for international B2B distributors.
Applications
Commercial heavy truck drive axles and trailer hubs.
Construction machinery transmissions and final drives.
Heavy industrial gearboxes, crushers, and winches.
FAQ
Q: What is the significance of the "NP" prefix?
A: The "NP" prefix typically denotes specialized high-load automotive and industrial tapered roller bearing designs widely used in heavy commercial applications.
Q: Do you supply material test certificates for bulk shipments?
A: Yes, full material and dimensional quality inspection reports (COA) can be provided with every bulk wholesale order.
OEM & Custom Service
We partner with global heavy-duty spare parts brands to offer custom laser etching, specialized anti-corrosion barrier packaging, and guaranteed volume production schedules.
Packing & Delivery
Treated with premium rust preventative oil, sealed in heavy-gauge VCI polymer barrier bags, and packed into reinforced wooden export crates or heavy master pallets for safe ocean transit.
