352044 220x340x166 Double‑Row Taper Roller Bearing Extra‑Large‑Bore Double Taper Assembly
352044 is extra‑large‑bore model of 3520 series, designed for 220 mm shaft heavy‑industry main‑equipment supporting. Greatly thickened cross‑section improves overall rigidity and load rating. Back‑to‑back roller layout effectively restrain shaft deflection under bidirectional huge thrust. Factory‑pre‑adjusted integrated unit simplifies installation for extra‑large mechanical equipment.
表格
| Parameter | Value |
|---|---|
| Bearing Type | Double‑Row Tapered Roller Bearing |
| Model | 352044 |
| Bore d | 220 mm |
| Outer Diameter D | 340 mm |
| T | 166 mm |
Core dimension: 220 × 340 × 166 mmKey benefits: ‑ Extra‑large‑bore for heavy‑industry main‑equipment supporting ‑ Thickened section improves overall rigidity and load rating ‑ Effectively restrain shaft deflection under huge bidirectional thrust ‑ Pre‑adjusted unit simplifies extra‑large‑equipment installation ‑ Multiple precision grades optional ‑ Heavy‑duty circulating‑oil lubrication is required
Applications: Heavy‑industry main‑equipment support, large‑scale metallurgical machinery, super‑large mine host equipment, heavy‑duty over‑size reducer.
Boyuan Bearing supplies 352044 bearing, bulk‑order production supported. Reach us for datasheet and offer.
