6×12×4mm MR126ZZ bearings are made of chrome steel with high precision and low noise. We have large stock and can provide free samples for testing
Item No :
MR126ZZSize (d*D*B) :
6*12*4mmLead Time :
3-5 daysWeight :
0.00174KGMOQ :
1000Shipping Port :
ChinaMR126ZZ miniature deep groove ball bearing
⚙️Product description:
The deep groove ball bearing is composed of an outer ring, an inner ring, a set of steel balls and a set of cages.
Cage material | Steel, nylon, copper |
Branding | famous brand/RMO/Neutral/OEM |
Sealing | OPEN, ZZ , 2RS |
Material | Chrome steel (Gcr15)or stainless steel |
Precision | ABEC-1 ABEC-3 ABEC-5 ABEC-7 |
Clearance | C0 C3 |
Vibration | Z1V1, Z2V2, Z3V3 |
Shipping Port | GUANGZHOU, NINGBO, SHANGHAI |
Payment | 100% TT, or 30% TT In Advance ,70% TT After Finished Product |
Service | Free sample can be provide |
High Precision and Low Noise
Adopting automated production process, the dimensional control reaches sub-micron precision (complying with ABEC-1 to ABEC-7 standards), and the balls are finely ground to greatly reduce vibration and running noise.
Suitable for equipment with strict requirements for silence (e.g. medical instruments, home appliances).
High speed performance and durability
Optimized deep groove raceways and cage structure support high speed operation; bearing steel (Gcr15/52100) combines hardness and wear resistance for long service life.
Optional ceramic ball versions (e.g. NSK B40 series) are available to further increase the ultimate speed.
Sealed anti-pollution design
Double-sided dust cover (ZZ seal) or rubber seal (2RS/2RZ), effectively blocking the intrusion of dust and liquid, suitable for dusty and humid environments.
1. Keep clean | 2. Use with caution | 3. appropriate tool | 4. Hot-loading | 5. Be careful of rust |
Dust will have a bad effect on the bearing, so keep the surrounding clean. | Strong impact during use can easily cause scratches and indentations. | Avoid replacing existing tools, and use appropriate tools. | Bearings are precision parts, so hot installation is recommended. | Sweat on your hands during operation will cause rust, so it is best to wear gloves. |
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