Special Dimension Deep Groove Ball Bearings (12)

Standard sizes not fitting your assembly? Looking for a reliable manufacturer for non-standard, custom-made bearings in regular dimensions — not just miniature series? We support custom production across a full range of conventional sizes, for industrial machinery, automotive components, transmission systems, motors, pumps and special equipment.

Unlike suppliers who only focus on miniature or standard catalog bearings, we specialize in hard-to-source non-standard conventional bearings that meet your exact drawing, tolerance, material and performance requirements. Stable batch quality, predictable lead times and professional technical support make us a trusted partner for OEMs, replacement buyers and automotive projects.

What We Customize (For Buyers & Engineers) Conventional Non-Standard Sizes

Full range of custom outer diameter, inner diameter, width, flange structure, stepped rings, non-standard clearance and tolerance. No longer limited to standard series. We produce exactly to your drawing to avoid rework, assembly interference or performance mismatch.

Automotive-Grade Custom Bearings

Custom bearings for engines, gearboxes, cooling systems, seat motors, EPS and fuel pumps. Support high-temperature, high-speed, low-noise and vibration-resistant requirements. Suitable for both passenger car and commercial vehicle aftermarket & OEM projects.

Material & Structure Customization

Chrome steel, carbon steel, stainless steel and special alloy options. Custom shields (ZZ/2RS), seals, cages, lubrication and heat treatment to match heavy load, dust, moisture or high-temperature working conditions.

Why Purchasers Choose Our Custom Bearings For Engineers: Perfect Fit, No Compromise

We build to your drawing, not just catalog options. Eliminate positioning errors, noise issues and premature failure caused by ill-fitting standard bearings. Technical support available throughout design and sampling.

Cost-Effective & Low-Risk Sourcing

Reasonable MOQ for prototypes, competitive pricing for mass production. Stable production capacity avoids delays that halt your assembly line. Replace overpriced imported custom bearings without quality loss.

Consistent Batch Stability

Complete dimensional inspection, hardness testing and rotation validation for every batch. Reduce after-sales complaints, rework costs and unplanned downtime in mass production.

Exclusive Hard-to-Find Items

Offer non-standard bearings your competitors cannot supply. Expand your product range with low inventory risk and strong market demand in automotive, machinery and repair markets.

Get Your Custom Bearing Solution

Ready to order non-standard or custom bearings? Simply send us:

• Your drawing (PDF/DWG/DXF)

• Required dimensions, quantity and application

• Special requirements: load, speed, temperature, noise, material

Our team will provide a detailed quote, sampling plan and lead time within 24 hours.Inquiry Form