Angular Contact Ball Bearing
ISO 9001 Certified
TS 16949
Genuine SKF
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Angular Contact Ball Bearing
6004 6203 6205 6310/C3 Deep Groove Ball Bearing OEM
NSK Deep Groove Ball Bearing
| Inner Diameter | 12 mm |
| Outer Diameter | 32 mm |
| Width | 10 mm |
Product Overview
High-precision NSK deep groove ball bearing made of bearing steel. Features low noise, high speed and long service life. Available in standard clearance (C0/C2/C3) and precision grades P0–P4. Sealed options: ZZ, 2RS or open. Suitable for radial loads. Widely used in motors, gearboxes and industrial equipment. Rich stock, OEM/ODM 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 & Why SKF Buyers Choose This Bearing
| Description | Core Value |
|---|---|
| Model Range: 6004 / 6203 / 6205 / 6310/C3 | Universal fit for agricultural trailers, auto hubs & motorcycles — cross-replaceable with OEM specs |
| Deep Groove Ball Design (Radial Load) | Handles combined radial + light axial loads — ideal for front wheel hub vibration & shock |
| Bearing Steel + P0–P4 Precision | Ultra-precise raceways ensure low noise & extended service life under high-speed operation |
| Seal Options: ZZ / 2RS / Open | IP54-rated sealing prevents dust/water ingress in farm & off-road conditions |
| C3 Clearance Standard | Optimized thermal expansion tolerance — maintains preload stability at varying operating temps |
| NSK-Originated Quality (Japan) | Manufactured to JIS B 1514 standards — backed by ISO 9001-certified production |
| 12–100mm Bore Range (e.g. 12×32×10mm) | Compact yet robust — perfect for space-constrained trailer axle assemblies |
| Grease or Oil Lubrication | Pre-lubricated with lithium complex grease (NLGI #2) — zero maintenance for first 5,000 km |
| OEM/ODM Support & Rich Stock | Fast lead time (≤3 days); custom branding & packaging available for distributors |
| HS Code 8482102000 | CE/ROHS Compliant | Seamless EU/US customs clearance — full documentation provided with shipment |
Trusted by Tier-1 agricultural trailer OEMs across Southeast Asia and LATAM — this bearing delivers unmatched reliability where dust, moisture, and load fluctuations dominate. Unlike generic imports, it features hardened GCr15 steel rings, precision-ground balls (ΔDw ≤ 0.8μm), and dynamic load ratings verified per ISO 281. Got a custom shaft or housing drawing? Send it now — we’ll confirm compatibility and quote within 2 hours.
Product Summary
- Product Name
- 6004 6203 6205 6310/C3 Deep Groove Ball Bearing OEM
- 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
6004 6203 6205 6310/C3 Deep Groove Ball Bearing OEM
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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