6016-2Z 80x125x22mm Double Metal Shield Single Row Deep Groove Ball Bearing

1. Product Overview

6016-2Z is standard metric single row deep groove ball bearing with overall dimension 80×125×22mm. 2Z stands for double-sided stamped non-contact metal dust shields, effectively blocking dry dust, powder and light solid impurities while maintaining ultra-low rotation torque for stable high-speed running. Deep raceway structure bears radial load and bidirectional light-medium axial load simultaneously, matched high-precision steel balls and super-finished raceway deliver low vibration, quiet operation and long maintenance-free service life with pre-filled industrial high-temperature grease. Widely installed on large industrial driving motors, heavy cooling fans, medium-duty gearboxes, construction auxiliary machinery, mining light conveyors and agricultural heavy equipment transmission parts.

2. Technical Specifications

Dimension drawings and medium-heavy load durability test reports available on request.

3. Core Advantages

• Double thin non-contact 2Z metal dust shields, excellent dry dust isolation without increasing rotation resistance for continuous high-speed operation
• Larger load capacity than small-size 60 series bearings, stable performance under medium-heavy long-term continuous load
• Mirror super-finished raceway and high-grade polished steel balls, minimal friction and low running noise for motor equipment
• Pre-filled long-life high-temperature mechanical grease, no frequent disassembly relubrication required
• Standard universal metric dimension, fully interchangeable with mainstream industrial and engineering machinery spare parts
• Multiple optional versions: open 6016, 2RS rubber sealed waterproof type, stainless steel anti-corrosion bearing
• Custom C3 loose clearance, high-temperature resistant grease and outer ring laser marking service available

4. Application Scenarios

• Industrial power equipment: Large three-phase driving motors, industrial axial cooling fans, medium generator rotating shafts
• Transmission equipment: Medium-duty gearboxes, heavy conveyor main rollers, textile heavy loom transmission assemblies
• Construction & mining machinery: Excavator auxiliary spindles, stone crusher light rotating supports, mine belt conveyors
• Agricultural heavy equipment: Large tractor water pumps, grain processing machinery, heavy harrow transmission components
• General automation: Large packaging machine rotating assemblies, medium-sized testing instrument main spindles

Fit OEM assembly and aftermarket replacement of medium-heavy load dust-proof industrial rotating equipment.

5. Why Choose GQZ Bearing

25 years professional manufacturer of 60 series deep groove ball bearings. Adopt high-purity vacuum smelting GCr15 bearing steel with complete quenching and tempering heat treatment, outstanding anti-fatigue performance under long-time medium-heavy continuous load. Full OEM & ODM customization support for seal type, clearance grade, precision class and special high-temperature lubricant. Complete strict inspection workflow: raw material hardness test, CNC ultra-precision raceway superfinishing, high-precision steel ball sorting and high-speed rotation aging test. 24-hour professional technical support for heavy motor shaft fit tolerance and high-temperature lubrication scheme design. Factory direct bulk price, sufficient 6016-2Z bearing spot stock for global motor, fan and construction machinery manufacturers.

6. Quality Control

1. Raw material chemical composition and hardness inspection
2. Integral quenching and stress relief tempering to eliminate internal residual stress
3. CNC ultra-precision inner and outer ring raceway mirror superfinishing
4. High-precision steel ball screening and stamped steel cage stamping forming
5. Dust-free assembly with high-temperature anti-wear mechanical grease pre-filling
6. Continuous high-speed rotation aging and medium-heavy load wear resistance cycle testing
7. Full dimension inspection, anti-rust oil coating, neutral moisture-proof export carton packaging

Each batch completes rotation smoothness and temperature rise test to guarantee stable long-time dust-proof medium-heavy load operation for industrial and construction equipment.

7. Get A Quote

Send inquiries for 6016-2Z double metal shield deep groove ball bearings used on large industrial motors, heavy cooling fans and construction machinery gearboxes.
Available services:

1. Standard formal quotation document delivered within 24 working hours
2. Technical guidance for heavy motor shaft fit tolerance and high-temperature lubricant selection
3. Upgrade options: P5 high precision grade, C3 loose clearance, stainless steel corrosion resistant version
4. Competitive factory bulk unit price for large quantity orders

Please state order quantity, operating load, rotating speed and working environment to receive complete quotation documents.

8. FAQ