352928 140×190×73mm Double Row Tapered Roller Bearing | Boyuan Compact Heavy‑Load Double‑Row Taper B
3529 series double‑row tapered roller bearing features compact cross‑section structure, back‑to‑back double‑row roller arrangement. It can withstand heavy radial load and bidirectional axial thrust simultaneously. 352928 is supplied as complete assembled unit with factory pre‑calibrated internal clearance, no on‑site shimming adjustment required. Premium GCr15 bearing steel ensures stable performance under alternating composite loads for OEM matching and spare‑part replacement.
表格
| Parameter | Value |
|---|---|
| Bearing Type | Double‑Row Tapered Roller Bearing |
| Model | 352928 |
| Bore d | 140 mm |
| Outer Diameter D | 190 mm |
| T | 73 mm |
| Approx Weight | 6.20 kg |
Core dimension: 140 × 190 × 73 mmKey benefits: ‑ Compact structure, bears heavy radial plus bidirectional axial composite loads ‑ High rigidity, good anti‑shaft‑tilting performance for limited installation space ‑ Pre‑set factory clearance, direct installation, save assembly‑adjustment time ‑ Solid machined steel cage adapts to shock and vibration working conditions ‑ P0 / P6 precision grades optional ‑ Grease and circulating‑oil lubrication compatible
Applications: Industrial heavy gearboxes, mining auxiliary machinery, metallurgical equipment, heavy‑duty transmission assemblies.
Boyuan Bearing supplies 352928, sample and bulk export orders available. Contact sales for stock check, datasheet and competitive quotation.
