Manufacturer & Exporter since 2003
Deep groove ball bearings built to interchange with the brands you already use
33 models in the 6000, 6200 and 6300 series — 2RS rubber sealed, P6 precision, GCr15 chrome steel. Bore 10–50 mm, outer diameter 26–110 mm. Dimensional equivalents to SKF, NSK, NTN, FAG and Nachi part numbers.
Product range
Deep groove ball bearings by series
The 6000, 6200 and 6300 series cover almost every general-purpose application. All models listed here are 2RS rubber sealed and stocked in P6 precision.
Popular models
Frequently requested deep groove ball bearings
Selection tools
Two tools that solve the problem buyers actually have
① Search by size (d × D × B)
Most buyers holding a worn bearing know the dimensions, not the code. Measure with a caliper, enter three numbers, get the model.
Open size search →② Cross reference by brand
Type SKF 6205-2RS1 or NSK 6205DDU and get the JFZ equivalent with identical boundary dimensions — 165 references in total.
Open cross reference →Why JFZ
What you get when you buy from a factory, not a trader
Dimensional interchangeability
Boundary dimensions follow ISO 15, so our bearings drop into existing housings without redesign. Cross references are listed on every product page.
P6 precision as standard
Every catalogued model is P6 (ISO 492 Class 6) with C0 clearance — a grade above the P0 common in commodity supply.
Drawings you can use
Each model ships with a dimensioned cross-section drawing, generated from the real d × D × B values — downloadable and free.
Factory-direct pricing
We are an integrated manufacturer and exporter — you deal with the production side directly, no middle margin.
Packing that survives the voyage
JFZ single box, tube packing or your own OEM packaging — 25-35 days lead time.
Export experience
Regular shipments to Europe, the Middle East, South America and Southeast Asia. Documentation and packing lists handled in-house.
Applications
Where these bearings are used
Electric motors & pumps
6000 and 6200 series, quiet running, sealed for grease life
Agricultural machinery
6300 series, higher load capacity, dust-sealed
Conveyors & gearboxes
6200 and 6300 series under combined radial load
Household appliances
6000 series, low noise, long grease life
Automotive aftermarket
Wheel and alternator applications
General industrial repair
Drop-in replacements for imported bearings
FAQ
Frequently asked questions
Are JFZ bearings interchangeable with SKF, NSK, NTN and FAG?
Yes. Every model in our catalogue is dimensionally interchangeable with the equivalent SKF, NSK, NTN, FAG and Nachi designation — same bore, outer diameter and width to ISO 15 boundary dimensions. Each product page lists the exact cross references, and our cross reference tool lets you search by competitor part number.
What precision grade do you supply?
Our standard stock is P6 (ISO 492 Class 6) with C0 normal radial clearance. P5 and C3 are available on request for higher-speed or higher-temperature applications.
What is the MOQ and lead time?
MOQ is 100 pcs per model for standard deep groove ball bearings. Lead time is 25–35 days for container quantities; small trial orders ship faster from stock.
I only have the dimensions, not the model number. Can you still help?
Yes — use the size search: enter bore × outer diameter × width and we return the matching model. If nothing matches, send us the dimensions and we will identify it for you.
Can I download dimension drawings?
Every model page includes a dimensioned cross-section drawing in SVG format that you can download and drop into your own assembly drawings.
Start with a quote request
Send the model — or just the dimensions — plus quantity and destination port. You will get price, lead time and packing details within 24 hours.