Welcome to Linqing Xinshengdi Bearing Co., Ltd.
JW4549/4510 Metric Precision Tapered Roller Bearing 45x95x29mm
- JW Precision Tolerances: Precision-ground raceways ensure quiet running and optimal axial rigidity under heavy working conditions.
- Hand-Inspected Consistency: Manual assembly allows our technicians to personally inspect each component, guaranteeing fault-free product delivery.
- Heavy Radial & Thrust Capacity: The 29mm width profile supports heavy combined forces without excessive frictional torque.
- High Wear Resistance: Case-hardened GCr15 bearing steel provides superior resistance against wear, shock, and thermal loading.
Technical Data
| Technical Parameter | Metric Value |
| Inner Bore Diameter (d) | 45.00 mm |
| Outer Diameter (D) | 95.00 mm |
| Total Width (T) | 29.00 mm |
| Precision Standard | ISO P0 / ABEC-1 |
Product Specifications
| Specification | Details |
| Item Type | Metric Tapered Roller Bearing |
| Model Set | JW4549/4510 (Cone: JW4549 / Cup: JW4510) |
| Material | Vacuum-Degassed GCr15 Chrome Steel |
| Dimensions (Metric) | 45.00 mm x 95.00 mm x 29.00 mm |
| Application Profile | Heavy Vehicle Axles, Transmissions, Gearboxes |
Product Introduction
The JW4549/4510 (Cone: JW4549, Cup: JW4510) is a metric tapered roller bearing engineered to ISO tolerance standards with a 45 mm bore, 95 mm outer diameter, and a 29 mm total width. The "JW" series designation highlights refined raceway profiles and high precision, making this bearing an ideal selection for commercial vehicle transaxles, heavy wheel hubs, and industrial speed reducers. At Linqing Xinshengdi Bearing Co., Ltd., our focused manual assembly process ensures meticulous alignment between the roller assembly and cup, offering smooth rotation and low maintenance requirements.
Applications
Commercial vehicle transaxles, rear axles, and wheel end hubs.
Industrial planetary reduction gearboxes and transmission units.
Heavy agricultural tractor wheel shafts.
FAQ
Q: Is JW4549/4510 sold as a complete set or can cones/cups be bought separately?
A: We supply complete matched sets (Cone + Cup) as standard, but we can also supply individual cones or cups based on your B2B inventory requirements.
Q: What anti-corrosion protection is used for ocean transit?
A: We apply heavy VCI film wrapping combined with rust-inhibiting oils to protect shipments against humidity during long sea voyages.
OEM & Custom Service
B2B services include private label branding, custom laser marking of part numbers, and specialized box packaging configurations.
Packing & Delivery
Wrapped in VCI barrier film, boxed in individual custom/neutral cartons, master-cartoned, and strapped onto fumigated export pallets.
