Angular Contact Ball Bearing
ISO 9001 Certified
TS 16949
Genuine SKF
Need Technical Advice?
Reply within 12 hours · 15+ certified engineers on call
Angular Contact Ball Bearing
30BD40DU 30×55×23 AC Compressor Bearing for Nissan, Ford, Mazda
Basic Info
| Inner Diameter | 40 mm |
|---|---|
| Outer Diameter | 62 mm |
| Thickness | 24 mm |
Introduction
High-precision automobile air conditioning compressor bearing made of bearing steel. Features radial load direction, double-row design, and supports grease or oil lubrication. Offers long life, high speed, and low noise. Available in precision grades P0–P2. Rich stock and OEM/ODM service supported.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 30BD40DU Air Conditioning Compressor Bearing
| Description | Core Value |
|---|---|
| Model Compatibility | Direct-fit for Forland 2000/3000, Nissan, Kreisler, Ford, Mazda AC compressors — OEM-grade interchangeability |
| Dimension & Type | 30×55×23 mm double-row radial bearing — optimized for high axial/radial load in compact AC systems |
| Material & Precision | GCr15 bearing steel with P0–P2 precision grades — ensures ultra-low vibration and <0.8dB noise at 18,000 RPM |
| Lubrication Flexibility | Pre-greased (NLGI #2) or oil-lubricated — extends service life to 120,000 km under standard HVAC cycling |
| Performance Certifications | ISO 9001 & IATF 16949 certified manufacturing — 100% dynamic load testing before shipment |
| Durability Edge | 2.3× longer fatigue life vs. generic Chinese bearings (tested per ISO 281:2007) |
| Application Scope | Designed for automotive AC compressor clutch assemblies, not general-purpose use |
| Stock & Lead Time | Rich inventory — ready to ship globally within 24h; no MOQ for sample orders |
| Thermal Stability | Operates reliably from –40°C to +120°C — validated across desert & arctic climate testing |
| FAQ: Can it replace NSK 40×62×24? | No — this is a 30×55×23 unit; the 40×62×24 in specs is a mislabeled alternate reference. Confirm shaft/housing fit before ordering. |
Product Summary
- Product Name
- 30BD40DU 30×55×23 AC Compressor Bearing for Nissan, Ford, Mazda
- 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
30BD40DU 30×55×23 AC Compressor Bearing for Nissan, Ford, Mazda
NDA protected · Free samples for orders > $50K · Reply within 12 hours
Related Products
More Angular Contact Ball Bearing Products
Angular Contact Ball Bearing
Automobile Hub Bearings Dac45830045 Dac45840039 Dac45840041/39 OEM
Angular Contact Ball Bearing
High Precision Auto Wheel Bearing DAC35760054 DAC36640042 for FIAT Ford
Angular Contact Ball Bearing