HR30228J–HR30234J Tapered Roller Bearings – High-Precision, Heavy-Duty, China Factory Direct
Basic Info.
| Inner Diameter | 170 mm |
| Outer Diameter | 310 mm |
| Thickness | 57 mm |
| Model No. | HR30234J |
| Precision Rating | P0/P6/P5/P4/P2 |
| Feature | Long Life, High Speed, Low Noise |
Introduction
High-performance angular contact ball bearing HR30234J (170×310×57 mm), made in China. Offers multiple precision grades (P0 to P2), ultra-low vibration (Z1V1–Z3V3), rich stock, OEM/ODM support, and flexible shipping (sea/air).
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Warranty 1 year
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Description
Key Specifications & Benefits of HR30234J Tapered Roller Bearing
| Description | Core Value |
|---|---|
| Model: HR30234J (part of HR30228J–HR30234J series) | Standardized interchangeability with SKF 30234J — seamless OEM replacement |
| Dimensions: 170×310×57 mm | Precise fit for heavy-duty gearboxes, wind turbines & mining equipment |
| Precision Grades: P0/P6/P5/P4/P2 | Ultra-precision options ensure minimal runout & extended service life |
| Vibration Levels: Z1V1 to Z3V3 | Low-noise operation ideal for high-speed industrial drives |
| Performance Features | Long life + high speed + low noise — engineered for 20%+ longer uptime vs. standard grade |
| Origin & Quality Control | Made in China under ISO 9001 & IATF 16949; 100% pre-shipment inspection |
| Stock & Lead Time | Rich inventory — ready-to-ship HR30234J within 24h (no MOQ) |
| OEM/ODM Support | Custom branding, packaging & technical drawings available |
| HS Code: 8482102000 | Smooth global clearance; compliant with EU, US & ASEAN import standards |
| FAQ: Is it compatible with SKF mounting dimensions? | Yes — identical bore, OD, width & load ratings per ISO 355; full dimensional & performance equivalence |
Ready to verify compatibility or request a sample? Contact us now for technical datasheets, CAD files, and bulk pricing — our engineers respond within 2 business hours.
