6026C3 Single Row Open Deep Groove Ball Bearing C3 Enlarged Clearance 130x200x33mm Large Motor Reducer Equipment

The 6026C3 single row open deep groove ball bearing adopts C3 enlarged internal clearance without sealing shield or rubber seal. It can bear radial load and slight bidirectional axial load, reserved sufficient thermal expansion space to avoid seizure under long-time high-temperature and heavy-load continuous operation, widely applied to large industrial motors, cooling fans, water pumps and heavy-duty speed reducers.

• C3 enlarged internal clearance effectively offsets thermal expansion deformation, prevents bearing locking in long-hour high-temperature operation
• Open design reserves convenient grease filling space, supports regular on-site relubrication to extend service cycle
• Large steel ball layout provides stable medium-heavy radial load capacity, tolerates short-term light impact vibration
• Superfinished inner and outer raceway minimizes running vibration and noise for large rotary industrial equipment
• High hardness quenched bearing steel delivers excellent wear resistance under continuous heavy load operation
• Multiple optional variants: ZZ metal dust shield, double-sided contact rubber seal, standard CN clearance, stainless steel anti-rust version
• Standard metric ISO universal dimension, fully interchangeable with mainstream large equipment aftermarket replacement bearings

This C3 clearance open heavy-duty bearing is widely used in:

• Large three-phase driving motors, industrial high-volume cooling fans and generator core supporting parts
• Large industrial water pumps, hydraulic equipment and heavy-duty gear speed reducers
• Light mining conveying rollers, large agricultural power transmission machinery
• Metallurgical auxiliary rotary equipment, large ventilation blowers and mixing equipment

• 25+ years experience in C3 clearance open deep groove ball bearing manufacturing
• Exported to many countries worldwide
• Rich OEM bulk order experience for large motor and heavy reducer bearing projects
• Strict full-process clearance grouping, dimensional tolerance and high-speed rotation aging inspection before shipment
• Fast professional engineer technical response within 24 hours
• Stable mass supply for long-term heavy industry and large motor factory cooperation

• GCr15 bearing steel raw material composition and hardness inspection
• Precision inner and outer ring superfinishing grinding process
• Standard quenching & tempering heat treatment control
• C3 clearance classification test, high-temperature rotation aging and full dimensional recheck
• Individual anti-rust oil treatment and independent plastic packaging for each bearing

Looking for a reliable open type C3 enlarged clearance heavy-duty deep groove ball bearing supplier?

• Fast quotation within 24 hours
• Professional engineer technical support
• Custom seal structure, clearance grade and high-temperature grease solution suggestions
• Competitive factory wholesale price