Product Specifications
| Parameter |
Details |
| Model NO. |
HR30328J, HR32230J, HR32330J |
| Precision Rating |
P0, P6, P5, P4, P2 |
| Vibration |
Z1V1, Z2V2, Z3V3 |
| Feature |
Long Life, High Speed, Low Noise |
| Stock |
Rich Stocks |
| Transport |
by Sea or by Air |
| Service |
OEM, ODM |
| Transport Package |
Carton, Pallet |
| Specification |
140*300*67.75mm |
| Trademark |
BDL |
| Origin |
China |
| HS Code |
8482102000 |
| Production Capacity |
1000000 |
Application Industries
| Industry |
Typical Equipment |
| Automotive |
Car and truck wheel hubs, transmissions, differentials |
| Industrial Machinery |
Machine tool spindles, gearboxes, conveyors |
| Agricultural Machinery |
Harvesters, tractors, agricultural gear systems |
| Construction |
Excavators, loaders, heavy-duty axles |
Stop Bearing Failures in Your Auto Parts - High Precision HR30328J HR32230J HR32330J Tapered Roller Bearings
When auto parts bearings fail prematurely, production lines stop, repair costs mount, and deadlines are missed. Many buyers struggle with inconsistent quality from low-cost suppliers or face long lead times for critical replacements. Getting the right tapered roller bearing that balances precision, durability, and delivery speed shouldn’t be a challenge.
China Auto Tapered Roller Bearings: In Stock and Ready for Immediate Shipment
Our HR30328J, HR32230J, and HR32330J tapered roller bearings solve these pain points with rich stock availability and a focus on auto parts performance. As an integrated manufacturer with ISO9001 certification, we ensure each bearing meets P0-P4 precision standards and Z2-Z4 noise grades, critical for smooth operation in automotive transmissions and wheel hubs. With 1pc MOQ for standard items and 3-5 day sample lead times, we support both emergency repairs and bulk production needs.
Engineered for Heavy Loads and High-Speed Auto Applications
These tapered roller bearings excel in automotive and industrial applications where heavy radial and axial loads meet high rotational speeds. Designed with long life and low noise features, they’re ideal for car wheel hubs, truck transmissions, and agricultural machinery gearboxes. The 140*300*67.75mm specification balances load capacity and compact design, ensuring reliable performance even under continuous operation.
Technical Details That Drive Reliability
Precision rating is critical—our P0-P4 options let you choose the right balance of accuracy and cost for your application. P4 precision, for example, minimizes radial runout, reducing vibration in high-speed transmissions. Vibration grades Z1V1 to Z3V3 further ensure quiet operation, a key requirement for passenger vehicle components. The long-life feature, achieved through optimized material selection and manufacturing processes, extends maintenance intervals, lowering total operational costs. With high-speed capabilities, these bearings maintain stability even at elevated rotational speeds, preventing overheating and premature wear.
Why Genuine Tapered Roller Bearings Matter for Your Bottom Line
Counterfeit bearings may offer lower upfront costs, but they often fail within months, leading to costly downtime. A single bearing failure in an auto production line can halt assembly for hours, resulting in lost revenue that far exceeds the savings from cheap alternatives. Our bearings, backed by ISO9001 and ISO14001 certifications, undergo rigorous quality control—from raw material inspection to final performance testing. This commitment to quality ensures consistent performance, reducing the risk of unexpected failures and the hidden costs of repairs, replacements, and production delays.
Your Trusted Long-Term Bearing Partner
With 18 years of experience manufacturing and exporting bearings to Europe, America, Southeast Asia, and the Middle East, we’ve built a reputation for reliability. Our full R&D and QC lab ensures continuous product improvement, while OEM/ODM customization capabilities let us meet unique application requirements. We stand behind our products with a 12-month global warranty, free technical guidance, and defect replacement or refund. Our flexible order system—1pc MOQ, 5-15 day bulk delivery—and multiple payment options (T/T, credit card, Alibaba trade) make doing business easy, whether you’re a small distributor or a large automotive manufacturer.
Packaging & Shipping
- Carton and pallet packaging for secure transportation
- 3-5 day sample lead time for testing and verification
- 5-15 day bulk delivery for standard items in stock
- Multiple transport options: by sea or by air to suit your timeline
- 1pc MOQ available for emergency replacement needs
Get Your HR30328J HR32230J HR32330J Bearings Shipped Today
Don’t let bearing issues slow down your production. Whether you need a single replacement or bulk order, our in-stock tapered roller bearings are ready to ship. The sooner you order, the sooner you can restore full operation and avoid costly downtime.
Frequently Asked Questions
Q: Are these bearings genuine and traceable?
A: Yes, we are an integrated manufacturer with strict quality control processes. Each bearing is produced in our ISO9001-certified facility and can be traced through our production records.
Q: How do I confirm if these bearings fit my equipment?
A: Provide your equipment model or technical specifications (load, speed, dimensions), and our technical team will verify compatibility at no cost.
Q: What is your warranty policy?
A: We offer a 12-month global warranty covering manufacturing defects. If a bearing fails due to production issues, we provide free replacement or refund.
Q: What is the minimum order quantity?
A: We accept 1pc MOQ for standard items, making it easy to order emergency replacements or test samples.
Q: How long does shipping take?
A: Samples ship in 3-5 days, bulk orders in 5-15 days. Shipping time depends on your location and chosen transport method (sea or air).
Q: Can you customize bearings to my specifications?
A: Yes, we offer full OEM/ODM customization, including custom dimensions, precision grades, and branding to meet your specific needs.
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