352021 105x160x80 Double‑Row Taper Roller Bearing For Heavy‑Duty Main‑Shaft Assembly
352021 increases overall width to promote load capacity for 105 mm main‑shaft assembly. Back‑to‑back roller configuration enhances rigidity when main‑shaft bears large offset load. Supplied as one whole pre‑adjusted unit, suitable for heavy‑duty mechanical equipment batch production assembly. GCr15 bearing steel adapts to continuous heavy‑load industrial working condition.
表格
| Parameter | Value |
|---|---|
| Bearing Type | Double‑Row Tapered Roller Bearing |
| Model | 352021 |
| Bore d | 105 mm |
| Outer Diameter D | 160 mm |
| T | 80 mm |
Core dimension: 105 × 160 × 80 mmKey benefits: ‑ Increased width for higher heavy‑load capacity ‑ Enhanced rigidity for offset‑loaded main‑shaft ‑ Whole pre‑adjusted unit for batch‑production assembly ‑ Reliable for continuous heavy‑load industrial scenario ‑ P0 / P6 precision available ‑ Circulating‑oil lubrication recommended for heavy duty
Applications: Heavy‑duty mechanical main‑shaft assembly, large industrial gearbox, mine processing equipment, metallurgical auxiliary machinery.
Boyuan Bearing offers 352021 bearing, support bulk‑order production. Send inquiry for detailed offer.
