SA12-33-060 parameter
| OEM | SA12-33-060 |
| 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 |
Sealing test / air tightness test: Pass criteria is no air leakage allowed.
Hub unit high-speed durability test: (Tester speed response not less than 500 r/s, error within ±5%. Dynamic accuracy less than 3% after force stabilization, less than 2% after speed stabilization;)
1.Grease leakage rate not more than 10%;
2.Temperature during test not exceeding 120°C.
For the bolt slippage test, the hub bearing unit is installed on the test device, and a torque of 150 N·m is applied to the bolt.
The thread is observed to see if it is damaged or if the bolt rotates relative to the bearing flange.
Equipped with an unbiased R&D group and whole manufacturing lines, it independently controls the whole procedure from raw cloth procurement, precision machining to completed product inspection, except relying on exterior OEMs, which can efficiently manage manufacturing charges and product quality. At the identical time, a steady uncooked fabric provide chain device is installed to keep away from the influence of market uncooked fabric fluctuations and make certain stock balance and on-time order delivery.
Application
This wheel hub unit adopts an built-in design, seamlessly combining the bearing, hub, sealing ring and ABS sensor ring (if equipped). It extensively simplifies the automobile meeting procedure and reduces the chance of installation errors. The built-in shape now not solely enhances the connection balance between elements however additionally reduces noise and vibration all through driving, offering a smoother using trip for the vehicle. It is broadly appropriate for household cars, SUVs and mild industrial vehicles.
FAQ
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.
Q: What checks will be carried out on the wheel hub meeting earlier than leaving the factory?
A:Each product should bypass 5 core trying out objects earlier than leaving the factory: dynamic stability test, radial/axial runout test, sealing overall performance test, torque check and high-low temperature sturdiness test, to make certain that the product overall performance meets the requirements earlier than delivery.
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.
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