6017-2Z/C3 Single Row Deep Groove Ball Bearing 85x130x22 Double Metal Shield C3 Clearance

1. Product Overview

6017-2Z/C3 is standard single row deep groove ball bearing, standard dimension 85mm inner bore × 130mm outer diameter × 22mm width.
Suffix explanation:

• 2Z: Double-sided stamped metal non-contact shield, block dust and solid particles, lock internal pre-filled grease, no relubrication design;
• C3: Enlarged radial internal clearance, larger than standard CN clearance, offset thermal expansion during high-speed continuous operation, avoid bearing jamming after temperature rise.

Adopt integral deep raceway structure, can bear bidirectional radial load and small axial load simultaneously. Sheet steel riveted cage evenly separate chrome steel balls, low friction, stable low-noise high-speed operation. Whole ring full quenched chrome bearing steel, high hardness and wear resistance. Widely matched with large industrial motors, fans, water pumps, reducers, textile machinery and agricultural equipment with large temperature rise and high rotation speed.

2. Technical Specifications

Mounting shoulder dimension, clearance tolerance table and long-term speed durability test reports can be provided upon customer request.

3. Core Advantages

1. C3 enlarged radial clearance design, reserved expansion space for shaft and bearing ring heat expansion, effectively prevent bearing locking and abnormal wear under long-time high-speed running and temperature rise.
2. Double-sided Z iron shield non-contact sealing structure, small running resistance, no extra friction loss; block dust, metal scraps and solid impurities, keep factory pre-filled high-temperature grease inside for long-term maintenance-free operation.
3. Deep groove ball integrated raceway, balanced bearing capacity of radial and slight axial bidirectional load, applicable to transmission shafts with complex composite load.
4. Precision super-finished raceway and steel ball surface, low vibration and low noise, stable operation for continuous running motor and rotating equipment.
5. GCr15 overall quenching bearing steel, uniform internal metallographic structure, strong anti-fatigue and anti-wear performance, extend service life under cyclic heavy load.
6. Stamped steel riveted cage, light weight and high rigidity, evenly distribute rolling element stress, reduce high-speed vibration and rolling noise.
7. Standard ISO metric dimension, fully interchangeable with global 6017-2Z/C3 series bearings, direct replacement for original motor and industrial equipment without housing modification.
8. Complete customized service: P0/P6/P5 precision grade upgrade, stainless steel anti-corrosion version, OEM laser marking on outer ring, neutral export anti-rust packaging, special high/low temperature grease filling.

4. Application Scenarios

6017-2Z/C3 double metal shield C3 clearance deep groove ball bearing is high-speed dust-proof rotary support spare part for industrial equipment with 85mm transmission shaft and obvious temperature rise:

• Large three-phase industrial motors, generator rotor support bearings, high-speed fan and centrifugal fan main shaft bearings
• Industrial water pumps, oil pumps, hydraulic pump transmission rotating bearing assemblies
• Textile spinning and weaving large roller transmission bearings, printing equipment main drive bearings
• Gearbox, speed reducer input/output shaft support bearings, logistics heavy conveyor drive rollers
• Tractor, harvester agricultural machinery gearbox and fan rotating bearings

Aftermarket interchangeable 6000 series C3 clearance shielded deep groove ball bearing
Low noise high-speed anti-dust bearing solution for motor manufacturers, pump & fan OEMs and industrial equipment maintenance bulk procurement.

5. Why Choose GQZ Bearing

• 25 years professional manufacturing experience of 6000 series deep groove ball bearings including 6017-2Z/C3.
• 6017-2Z/C3 fully dimensionally interchangeable with international standard counterparts, consistent dynamic/static load rating, C3 clearance tolerance and double Z shielding performance standards.
• Complete OEM & ODM customization support for multi-precision grades, stainless steel material and special temperature resistant grease filling.
• Strict pre-delivery inspection process: GCr15 raw material metallurgy & hardness test, steel ball dimensional sorting screening, long-cycle high-speed rotation aging test, repeated dust environment wear simulation test.
• Professional motor bearing engineering team provides one-on-one load matching calculation, shaft/housing mounting tolerance guidance and high-speed operation maintenance tips within 24 working hours.
• Standardized mass production workshop with competitive factory direct bulk wholesale price, long-term stable supply for global motor, pump, fan and textile machinery spare parts buyers.

We specialize in C3 large clearance deep groove ball bearings, double metal shield maintenance-free sealing design, ISO universal metric dimension standard, long-term win-win cooperation with high-speed industrial transmission equipment suppliers.

6. Quality Control

• Raw material chemical composition, internal crack and hardness inspection for GCr15 steel inner ring, outer ring and steel ball blanks
• Precision turning, multiple stress relief tempering, ultra-precision super-finish grinding for deep raceway surface
• Steel ball high-temperature quenching, mirror polishing and high-precision automatic sorting production line
• Sheet steel cage stamping & riveting, double Z iron shield pressing assembly, uniform factory pre-filled anti-wear grease treatment
• Targeted performance testing: 6017-2Z/C3 long-cycle high-speed temperature rise rotation aging test, dust environment sealing durability test, continuous variable load anti-fatigue wear detection
• Full dimensional tolerance, raceway surface finish and clearance value recheck before anti-rust oil coating and export moisture-proof carton packaging shipment

Each production batch of 6017-2Z/C3 bearings undergoes motor high-speed cyclic simulation test, ensuring stable long-term low-noise dust-proof rotary support performance for high-temperature industrial motor systems with 85mm transmission shafts.

7. Get A Quote Now

If you need 6017-2Z/C3 85x130x22 double Z shield C3 clearance deep groove ball bearings for motor/pump manufacturing, transmission shaft assembly and industrial equipment maintenance bulk matching, send your purchase inquiry directly.
Full professional supporting services after inquiry submission:

• Official sealed formal quotation reply within 24 working hours
• One-on-one radial & axial load matching calculation, shaft/housing mounting tolerance guidance and high-speed operation maintenance technical support from professional bearing engineers
• Custom bearing performance upgrades including multi-precision grade and special temperature resistant grease options
• Favorable factory direct bulk wholesale price for large-volume 6017-2Z/C3 single model orders

Provide your required purchase quantity, equipment working environment (high speed/dust/large temperature rise vibration) and continuous operating temperature to obtain detailed official quotation documents.

8. FAQ