6906Z Thin Section Bearings

The 6906Z thin section bearings adopt a single-sided metal dust cover (Z type) and a thin-walled lightweight design, which is optimized for scenes with medium loads, limited space and basic dustproof requirements. It has a compact structure, low friction and high cost performance. It is widely used in industrial transmission, household appliances, power tools and general machinery, especially for high-speed or medium-speed rotating parts in dry and low-pollution environments.

Parameter

Core features

Thin-wall compact design:

Outer diameter 55mm, width 9mm, optimized wall thickness, suitable for compact layout of medium-sized equipment (such as reducer, motor end cover).

The weight is about 15% lighter than that of standard bearings, reducing the inertial resistance of the equipment.

Single-sided dust protection (Z type):

Metal dust cover fixed to the outer ring, blocking the intrusion of large particles of dust and debris, extending the lubrication cycle.

Limitations: Not waterproof, suitable for dry, low-pollution environments.

Medium load capacity:

Can withstand medium radial loads and slight axial impacts.

Material: High carbon chromium steel (GCr15) is wear-resistant and corrosion-resistant.

Typical application areas

Industrial transmission:

Gearbox support shaft, conveyor roller, hydraulic pump transmission parts.

Household appliances:

Washing machine drum support, air conditioner outdoor fan motor, kitchen equipment drive shaft.

Power tools:

Angle grinder rotor, electric drill gearbox, withstand vibration and impact loads.

Agricultural machinery:

Harvester drive shaft, spray pump bearing seat, suitable for dusty and dry environments.

General machinery:

Fan impeller, printing press roller, medium load and space-constrained scenes.

Selection suggestions

Prioritize 6906Z: cost-sensitive projects, general industrial equipment in dry environments (such as fans, conveyor belts).

Choose 6906RS: dusty or humid scenes (such as agricultural machinery, food processing equipment).

Choose 6906ZZ: high-speed, low-load, precision instruments that require double-sided dust protection (such as CNC machine tool spindles).

Why choose us?

1. Product advantages: efficient dust protection, maintenance-free, wide range of use, ultra-high speed and high temperature resistance, high speed and extremely high speed operation

2. Material: Our material is bearing steel, also known as (chrome steel), steel model: GCr15, which is a special steel for international bearing industry standards.

3. Advantages of bearing steel: effectively improve the torque performance of bearings, enhance stability, high hardness, low noise, long life

4. Bearings are widely used in mechanical equipment, which can reduce the friction of mechanical parts, reduce energy consumption, improve work efficiency and working life

5. We can provide customized services

6. Application range: washing machines, air conditioners, massagers, laser printers, banknote counters, car wipers, condensing fans, power tools, vacuum cleaners, precision instruments, toy models