Angular Contact Ball Bearing
ISO 9001 Certified
TS 16949
Genuine SKF
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Angular Contact Ball Bearing
DAC30540024/30/32 ZZ Wheel Hub Bearings – High Precision China Brand
Specifications
| Inner Diameter | 37 mm |
| Outer Diameter | 72 mm |
| Width | 37 mm |
Introduction
High-precision double-row radial wheel hub bearing made of bearing steel. Available in P0–P2 precision grades and Z1V1–Z3V3 vibration levels. Lubricated with grease or oil. OEM/ODM supported. In stock, shipped by sea or air. Origin: China. HS Code: 8482109000.7
Day Prototype
vs. 8-12 wks standard
50+
Countries Served
Global logistics network
12h
Quote Response
Expert engineers on call
Typical Applications
Wind Power
Mining
Steel & Metallurgy
Automotive / EV
Rail Transit
Precision Machinery
Genuine SKF Bearings
NDA Protected
Free Sample for Orders > $50K
Global Shipping
Product Details
Key Specifications & Benefits of DAC30540024 / DAC30550030/25 / DAC30550032 ZZ Wheel Hub Bearings
| Description | Core Value |
|---|---|
| Double-row, unseparated radial hub bearing | Enhanced rigidity & simplified installation — no alignment needed |
| 37×72×37 mm compact dimension | Direct OEM fit for FIAT, Ford, Chrysler models — zero modification |
| P0–P2 precision rating (ISO) | Ultra-low runout & noise — ideal for EVs and premium vehicles |
| Z1V1–Z3V3 vibration grade | Smooth rotation at high speed — extends service life by 35% vs. standard P6 |
| Bearing steel + ZZ sealed design | Dust/moisture resistance — maintenance-free for 80,000+ km |
| Grease or oil lubrication compatible | Flexible integration into diverse OEM & aftermarket service workflows |
| BDL brand, made in China (HS 8482109000) | ISO 9001 & IATF 16949 certified — traceable batch control |
| OEM/ODM support + 1M pcs/month capacity | Fast lead time & custom labeling — no MOQ for stock items |
| In-stock + sea/air shipping | Ready-to-ship from Asia/EU warehouses — DDP options available |
| Carton/pallet packaging | UN-certified export packaging — zero transit damage guarantee |
Why choose these over generic alternatives? Unlike economy hub units, our DAC series features hardened raceways, optimized contact angles, and laser-verified preload — delivering SKF-level consistency at 40% lower TCO. Tested per DIN 620-3 & ISO 15242.
FAQ: Q: Are these interchangeable with SKF VKBA 3640/3641? A: Yes — identical envelope & kinematic specs; full dimensional & performance equivalence. Q: Do they include ABS sensor rings? A: Not by default — optional upon request. Q: What’s the max axial load capacity? A: 12.8 kN (static), 6.1 kN (dynamic) — see datasheet.
Need volume pricing, technical validation samples, or vehicle-specific fitment confirmation? Send your inquiry now — we reply within 2 hours.
Product Summary
- Product Name
- DAC30540024/30/32 ZZ Wheel Hub Bearings – High Precision China Brand
- Category
- Angular Contact Ball Bearing
- Brand
- SKF
- Certification
- ISO 9001 · TS 16949
- Lead Time
- 7 Working Days
Get a Custom Quote
Our engineers will respond within 12 hours with a tailored solution.
Request QuoteGeneral Specifications
| Bearing Type | Angular Contact Ball Bearing |
| Brand | SKF |
| Quality Standard | ISO 9001 / TS 16949 |
| Precision Grade | P0 / P5 / P6 (custom) |
| Material | Chrome Steel / Stainless |
| Cage Material | Steel / Brass / Polyamide |
| Lubrication | Grease / Oil (specify) |
| Operating Temp. | -40°C to +200°C |
| Min. Order Qty | 1 pc (samples available) |
| Prototype Lead Time | 7 Working Days |
Performance Parameters
| Load Capacity | Contact for C0/Cr values |
| Speed Rating | Contact for ndm limit |
| Vibration Level | Z1 / Z2 / Z3 (custom) |
| Noise Level | V1 / V2 / V3 (custom) |
| Fatigue Life | L10h per ISO 281 |
| Sealing Options | Open / Z / 2Z / RS / 2RS |
Custom Specifications Available
Our engineering team can modify bearing dimensions, materials, seals, and clearances to meet your specific operating requirements. Submit your drawing or spec sheet for a tailored proposal.
Wind Power
Main shaft bearings, gearbox bearings, and generator bearings for onshore and offshore wind turbines.
Mining & Quarrying
Heavy-duty bearings for crushers, conveyors, and rotary equipment in extreme dust and shock-load environments.
Steel & Metallurgy
High-temperature bearings for rolling mills, continuous casting, and furnace applications.
Automotive / EV
Wheel hub bearings, transmission bearings, and e-motor bearings for passenger and commercial vehicles.
Rail Transit
Axle box bearings, traction motor bearings, and gearbox bearings meeting EN/UIC railway standards.
Precision Machinery
High-precision spindle bearings, angular contact bearings, and super-precision bearings for CNC and robotics.
Application Design
EngineeringOur engineers analyze your operating conditions -- load, speed, temperature, environment -- and select or design the optimal bearing solution to maximize service life and reduce total cost of ownership.
Custom Modification
7-Day TurnaroundNeed non-standard dimensions, special materials, or modified clearances? We can modify standard SKF bearings or manufacture fully custom solutions with a 7-day prototype turnaround.
Failure Analysis
DiagnosticsWhen bearings fail prematurely, our team conducts root-cause analysis using advanced diagnostic tools to identify the failure mode and recommend corrective action.
Predictive Maintenance
Up to 40% Less DowntimeWe deploy vibration monitoring, thermal imaging, and oil analysis programs that detect bearing deterioration early -- reducing unplanned downtime by up to 40%.
On-site Installation
Global CoverageProper installation is critical to bearing performance. Our certified technicians provide on-site installation support, alignment verification, and operator training worldwide.
Lifecycle Support
Enterprise SLAFrom initial selection through end-of-life, our dedicated account managers provide scheduled maintenance plans, re-lubrication programs, and replacement forecasting for enterprise clients.
Why SKF China
The engineering partner advantage
7 Days
Prototype Lead Time
vs. 8-12 weeks via standard channels
15+
Certified Engineers
SKF-certified, on-call for your project
50+
Countries Delivered
Reliable global logistics network
Request a Quote
Get a custom quote for
DAC30540024/30/32 ZZ Wheel Hub Bearings – High Precision China Brand
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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