NSK NTN 7000AC Angular Contact Ball Bearing, ISO9001 Certified
Basic Info
| Inner Diameter | 10 mm |
| Outer Diameter | 26 mm |
| Thickness | 8 mm |
| Type | Angular Contact Ball Bearing |
| Material | Bearing Steel |
| Application | Automobile, Rolling Mill, Mine, Metallurgy |
Introduction
High-precision angular contact ball bearing (Model: 7000AC/7000B/7000C), unseparated single-row radial design. Features grease or oil lubrication, precision ratings from P0 to P2, and vibration grades Z1V1–Z3V3. Widely used in automotive and industrial machinery. Made of high-grade bearing steel, compliant with HS Code 8482102000.NSK/NTN 7000AC Angular Contact Ball Bearing – Precision Engineered for High-Speed Spindles
| Description | Key Value |
|---|---|
| Ultra-Precise Design | Angular contact (AC) geometry enables simultaneous radial & axial load handling — ideal for machine tool spindles |
| High-Grade Material | GCR15 bearing steel, hardened to HRC 60–64 for extended fatigue life |
| Tight Tolerances | P0/P6/P5 precision grades available — meets ISO 9001 & ABEC-1/3/5 standards |
| Compact Dimensions | 10×26×8 mm — space-efficient without compromising rigidity |
| Vibration Control | Z1V1–Z3V3 low-noise grading ensures smooth, quiet operation at >15,000 rpm |
| Flexible Lubrication | Pre-greased or oil-lubricated options — optimized for CNC, printing & reducer applications |
| Proven Reliability | Used in automotive, metallurgy & rolling mills — 1M units annual production capacity |
| Global Brand Compatibility | Cross-replaces SKF 7000AC — same fit, form & function; OEM/ODM supported |
| Ready Stock & Fast Shipping | In stock with carton/pallet packaging — no lead time delays |
| FAQ: Why choose 7000AC over deep groove? | Angular contact offers 30% higher axial stiffness and superior high-speed stability — critical for precision spindles |
- Product Name
- NSK NTN 7000AC Angular Contact Ball Bearing, ISO9001 Certified
- Category
- Angular Contact Ball Bearing
- Brand
- SKF
- Certification
- ISO 9001 · TS 16949
- Lead Time
- 7 Working Days
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 |
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.
The engineering partner advantage
Get a custom quote for
NSK NTN 7000AC Angular Contact Ball Bearing, ISO9001 Certified
NDA protected · Free samples for orders > $50K · Reply within 12 hours
More Angular Contact Ball Bearing Products
NTN NSK Deep Groove Ball Bearings 6003 6005 6007 6009 Glue Iron Seal
NSK 34kwd03D Front Axle Wheel Hub Bearing High Performance