32310 Tapered Roller Bearing | Heavy‑Thrust Unit for Wheel‑End & Gearbox Applications
For wheel‑end assemblies and heavy‑duty gearbox setups where considerable one‑sided axial force coexists with heavy radial loads, 32310 from metric 323 series stands out as a proven hardware choice. Its pronounced taper angle delivers substantially higher axial‑load capacity versus 322‑series equivalents. Thanks to its split cone‑cup construction, installers can handle inner roller assembly and outer ring separately, simplifying preload adjustment during assembly and overhaul cycles. Manufactured from high‑purity GCr15 bearing steel, this unit withstands recurring shock loads, performing reliably both for original‑equipment matching and aftermarket component replacement.
Key Technical Data Sheet
表格
| Parameter | Value |
|---|---|
| Bearing Type | Single Row Tapered Roller Bearing |
| Model | 32310 |
| Bore d | 50 mm |
| Outer Diameter D | 110 mm |
| Total Width T | 42.25 mm |
| Inner Ring Width B | 40 mm |
| Outer Ring Width C | 33 mm |
| Approx Weight | 1.89 kg |
Core dimension: 50 × 110 × 42.25 mm (d × D × T)
Distinctive Design Merits
Enlarged taper contact angle optimizes resistance against heavy unidirectional thrust, ideal for thrust‑dominated rotary positions
Fully separable cone‑cup layout eases on‑site inspection, component swap and pre‑load fine‑tuning without full shaft disassembly
Precision‑ground roller and raceway surfaces minimize frictional heat build‑up and delay fatigue‑driven wear
Multiple precision grades P0, P6, P5 available to satisfy general‑use and higher‑accuracy transmission demands
Open‑style framework supports grease lubrication as well as circulating oil lubrication regimes
Reinforced stamped steel cage secures roller positioning amid fluctuating shock‑load conditions
Primary Deployment Fields
32310 taper roller bearings are widely fitted to heavy‑duty rotating components: heavy‑truck wheel hubs, heavy‑duty industrial gear reducers, construction machinery transmission assemblies, high‑load farm machinery gear units and mining auxiliary shaft sets. When bidirectional axial stress exists within the system, two bearings shall be arranged in opposite paired configuration to balance opposing thrust forces.
Procurement & Custom‑Build Info
Boyuan Bearing holds ready‑stock inventory for 32310 bearings. We cater to small‑batch test orders and full‑container export shipments alike. Custom internal clearance and special cage configurations can be engineered based on your practical site‑working‑condition feedback.
Drop our sales team a message for real‑time stock check, full specification document and competitive bulk‑order pricing.
