31226750217 parameter
| OEM | 31226750217 |
| Material | GCr15 Bearing Steel, 55# Steel(High Quality) |
| Certificate | IATF16949 ISO9001 |
| Ball/roller materials | G10(Ball), JB/T10235,JB/T1255(Taper) |
| Quality Inspection | Full Inspection |
| Bolt Level | 10.9 |
| Bearing rings hardness control | 58-62HRC |
| Package | JSPT/KSB or Customer's boxes |
| Warranty | 2 years or 50000 kilometers |
| Origin | ZHEJIANG |
31226750217 Application
Wheel hub units play a key role in reducing vehicle friction and boosting fuel efficiency. Their pre - lubricated, sealed bearing design minimizes rotational friction between the hub and axle, cutting energy loss during power transmission. 31226750217 Wheel hub units High - precision components and optimized contact angles lower rolling resistance, directly improving fuel economy for internal - combustion engine vehicles and extending EV range. The 31226750217 Wheel hub units maintenance - free seal prevents grease leakage and contamination, sustaining low - friction performance over long service periods, which benefits both daily commuting cars and long - haul commercial fleets.
Advantage
✅ Low Noise
✅ Low Friction
✅ High Speed
✅ High Loading
The manufacturing unit is outfitted with a massive sensible warehousing center, with ample inventory of wheel hub units. The standing inventory of traditional fashions reaches over 500,000 sets, which can immediately meet customers' pressing procurement and bulk replenishment wishes barring a lengthy manufacturing cycle. Shipment can be organized inside 24-48 hours after order confirmation, extensively shortening customers' provide cycle and enhancing capital turnover efficiency.
FAQ
Q: How long is the warranty period of the wheel hub assembly? What does the warranty scope cover?
A: The warranty period of regular products is 24 months or 50,000 kilometers (whichever comes first). The warranty scope covers problems such as abnormal noise, jamming and bearing failure caused by product manufacturing defects. Free replacement service is available for non-human damage.
Q: How about your deliver time?
A: We keep stock for fast delivery. Now we have over 2000 items, 600,000 PCS products in stock, normally orders will be deliver in 5 days.
Q: Do the merchandise meet environmental safety requirements? What applicable certifications do they have?
A:Our merchandise comply with the necessities of EU RoHS Directive and REACH Regulation, and have received ISO 14001 environmental administration device certification. The manufacturing manner adopts environmentally pleasant technological know-how with no air pollution emissions
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