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E: 15829336298@139.com
Room 1212-G107, Unit 2, Building 1, Block A, Shenglong Plaza, No. 80 Weiyang Road, Weiyang District, Xi'an City, Shaanxi Province
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Trailer Parts
| Attribute | Description |
|---|---|
| Product Name | Hub Tapered Roller Bearing |
| Common Names | Wheel Hub Bearing, Tapered Roller Bearing Set, Cone & Cup Bearing |
| Function | Supports radial and axial loads on truck/trailer wheel hubs |
| Design Type | Tapered Roller (separable cone and cup) |
| Components Included | Inner Ring (Cone), Outer Ring (Cup), Tapered Rollers, Cage (Retainer) |
| Material – Rings & Rollers | High-carbon chromium steel (GCr15 / SUJ2), through-hardened |
| Cage Material | Brass, steel, or reinforced polymer (PA66 + glass fiber) |
| Sealing Option | Open type, or with metal shield (non-contact) |
| Mounting Arrangement | Back-to-back (DB), Face-to-face (DF), or Tandem (DT) |
| Standard Compliance | ISO 355, ISO 1132, DIN 620, GB/T 297, SAE J620 |
| Reusability | No – replace as a complete set; not recommended to reuse old components |
| Parameter | Specification |
|---|---|
| Model Number (Set) | TRB-HTB-30219 / KRW-30219 |
| Inner Diameter (d) | 95 mm |
| Outer Diameter (D) | 170 mm |
| Width (T) | 45 mm |
| Dynamic Load Rating (Cr) | 280 kN |
| Static Load Rating (Cor) | 320 kN |
| Rated Speed (Grease) | 2,800 rpm (max continuous) |
| Precision Class | P0 (Normal), P6 (High Precision) available |
| Clearance (C3) | Standard: C3 (increased internal clearance for heat expansion) |
| Lubrication Requirement | High-temperature wheel bearing grease (NLGI #2) |
| Weight (per set) | ~3.8 kg |
| Angle of Contact | 10°–15° (optimized for combined load handling) |
| Approvals | Meets SKF TMK, FAG HSB, Timken LM/Cone standards |
| Part Number (OEM NO.) | Part Name | Compatible Shacman Models | Specification |
|---|---|---|---|
| HD90009340089 | Tapered Roller Bearing | Shacman heavy duty trucks (Delong F3000, X3000, M3000 series) | Size: 15CM H 3CM; Material: High-carbon chrome steel; Certification: ISO 9001 |
| 717813 | Combined Double Row Tapered Roller Bearing | Shacman X3000, F3000 (Fast transmission gearbox) | Structure: Double row combined design; Application: Transmission gearbox |
| HD95009410007 (32310S) | Front Wheel Outer Tapered Roller Bearing | Shacman Delong F3000, X3000, M3000 series (HanDe Axle) | Standard: 32310S; Dimension: 50×110×42.25mm; Material: Case-hardened bearing steel |
| 33213 | Rear Wheel Hub Tapered Roller Bearing | Shacman heavy duty trucks, Howo heavy duty trucks | Standard: 33213; Dimension: 65×140×48mm; Application: Rear wheel hub assembly |
| 33022 | Rear Wheel Outer Tapered Roller Bearing | Shacman Delong F3000, Aolong, Xuande series | Standard: 33022; Dimension: 110×170×47mm; Material: GCR15 bearing steel |
| 30222 | Rear Wheel Inner Tapered Roller Bearing | Shacman Delong F3000 (HD469 rear axle) | Standard: 30222; Dimension: 110×200×41mm; Position: Rear wheel inner |
| 06.32499.0022 | Tapered Roller Bearing | Shacman Delong F3000 (HD469 single-stage reduction drive axle) | Standard: 31313J2 (31313); Position: Rear axle middle section |
| DZ90149320055 | Tapered Roller Bearing 32314 BX | Shacman heavy duty trucks (HanDe axle) | Standard: 32314 BX; Dimension: 70×150×54mm; Position: Front wheel inner |
| DZ9003326031 | Tapered Roller Bearing 32017X | Shacman Delong series | Standard: 32017X; Dimension: 85×130×29mm; Structure: Separable tapered roller design |
| 33220 | Rear Wheel Outer Tapered Roller Bearing | Shacman HanDe axle heavy duty trucks | Standard: 33220; Dimension: 100×150×39mm; Load: Heavy load capacity for commercial vehicles |
