Angular Contact Ball Bearing
ISO 9001 Certified
TS 16949
Genuine SKF
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Angular Contact Ball Bearing
OEM/ODM 6812 682 683 684 Deep Groove Ball Bearings – Grease or Oil Lubricated
Basic Info
| Inner Diameter | 50 mm |
| Outer Diameter | 65 mm |
| Width | 7 mm |
| Type | Deep Groove Ball Bearing |
| Load Direction | Radial |
| Material | Bearing Steel |
Introduction
This precision deep groove ball bearing (Model 6812) features compact dimensions (50×65×7 mm), radial load capability, and high-grade bearing steel construction. Suitable for OEM/ODM applications with options for grease or oil lubrication and multiple precision grades (P0–P2).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 6812 Deep Groove Ball Bearing
| Description | Core Value |
|---|---|
| Model: 6812 (also compatible with 682/683/684 series) | Universal interchangeability across compact deep groove applications |
| Dimensions: 50×65×7 mm | Ultra-compact design ideal for space-constrained OEM machinery |
| Lubrication: Grease or Oil ready | Flexible maintenance—pre-lubricated for immediate use or field-replenishable |
| Seals: ZZ / 2RS / Open options | Custom sealing ensures dust/moisture resistance or low-torque operation |
| Precision Grades: P0 to P2 | Meets SKF-equivalent accuracy—P5/P4 available for high-speed spindles |
| Vibration Levels: Z1V1–Z3V3 | Ultra-low noise & vibration—certified for precision instruments & medical devices |
| Material: High-carbon chromium bearing steel (GCr15) | Superior hardness, fatigue resistance, and thermal stability |
| OEM/ODM Support | Full customization: branding, packaging, specs—backed by ISO 9001 production |
| Origin & Compliance: Made in China, HS Code 8482102000 | Export-ready, compliant with EU/US mechanical safety standards |
| Applications | Small motors, power tools, HVAC blowers, office equipment, robotics joints |
Engineered for reliability where SKF-grade performance meets agile sourcing—this 6812 bearing delivers consistent radial load capacity, minimal friction, and extended service life. Unlike generic alternatives, our bearings undergo 100% dimensional inspection and dynamic vibration testing (per ISO 1940). FAQ: Can it replace SKF 6812? Yes—identical ABEC/Precision equivalency. Is custom marking available? Yes, laser engraving or label branding included. What’s the lead time for 5,000 pcs? As low as 12 days with confirmed specs.
Product Summary
- Product Name
- OEM/ODM 6812 682 683 684 Deep Groove Ball Bearings – Grease or Oil Lubricated
- 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
OEM/ODM 6812 682 683 684 Deep Groove Ball Bearings – Grease or Oil Lubricated
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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