FCDP100144530/YA6 cylindrical roller bearing 500×720mm
News & Updates
FCDP100144530/YA6 cylindrical roller bearing 500×720mm
Interchange Program Compatibility
Can the FCDP100144530/YA6 serve as a verified substitute for legacy NSK-compatible codes in active production lines? Yes. This model delivers exact dimensional congruence and load equivalence to the 500RV7211 specification, enabling direct substitution within established housing geometries without requiring auxiliary machining or adapter sleeves. Engineers replacing units in cold and hot rolling mills benefit from immediate availability while preserving operational continuity.
At a glance
- Specification: Value
- Model Number: FCDP100144530/YA6
- Bore Diameter (d): 500 mm
- Outside Diameter (D): 720 mm
Procurement teams managing stock rotations should note that the FCDP100144530/YA6 maps cleanly onto interchange matrices used by major OEMs. The transition eliminates lead-time volatility associated with discontinued foreign catalog references. Reliability is anchored by consistent manufacturing tolerances that meet rigorous industry standards.
| Specification | Value |
|---|---|
| Model Number | FCDP100144530/YA6 |
| Bore Diameter (d) | 500 mm |
| Outside Diameter (D) | 720 mm |
| Width (B) | 530 mm |
| Approximate Weight | 782 kg |
| Dynamic Load Rating (Cr) | 9,950,000 N |
| Static Load Rating (Cor) | 25,300,000 N |
| Cage Configuration | Machined steel pin type |
Machined Steel Pin-Type Cage Performance
The pin-type machined steel cage distinguishes this unit from lower-grade stamped alternatives. By providing positive retention for every roller, the cage mitigates skidding risks during high-acceleration phases typical of billet mill operations. Uniform roller guidance reduces contact stress concentrations at the raceway edges, extending fatigue life under shock loading conditions.
Structural integrity remains uncompromised even when subjected to the radial forces generated by aggressive reduction passes. Maintenance planners can anticipate extended on-machine intervals, which correlates directly to reduced downtime costs during scheduled overhauls.
Rolling Mill Deployment Parameters
Designed for demanding environments, this four-row arrangement distributes loads across forty rollers, optimizing surface durability. The cylindrical bore facilitates straightforward axial positioning using standard locknut assemblies, offering installers greater flexibility compared to tapered-bore restrictions. Lubrication channels integrate seamlessly with existing mill feed systems to maintain film thickness between rolling elements.
Operational advantages support precise process control:
- High rigidity maintains strip gauge accuracy during variable speed runs.
- Predictable thermal growth characteristics minimize seizure risks in enclosed housings.
- Robust load capacity handles emergency stops without brinling damage.
Cross-Reference Evaluation & Sourcing
When validating the FCDP100144530/YA6 against competing offers, prioritize confirmation of the machined cage material and the dynamic load rating. Visual inspection alone cannot verify performance parity; data sheet alignment ensures functional reliability. Referencing the four-row cylindrical roller bearings category provides access to supplementary dimension charts and mounting guidelines. Additionally, the bearing number reference explains how suffix codes denote specific internal clearances and cage treatments relevant to your application temperature.
Our engineering staff reviews every purchase order to guarantee that delivered components match the specified interchange requirements. Trust FIJ Bearing for precision-managed replacements that uphold the performance expectations of your heavy machinery infrastructure.
Request a quote for the FCDP100144530/YA6 from FIJ today.