bearing

60 results found for "bearing"

A total of 8 pages

RITO 4664392 4066695 Floating Seal Group ZX330 ZX350 ZX370 PC300 PC350 Excavator Final Drive Travel Gearbox Duo Cone Seal

Abrasive slurry and gritty mine tailings constantly attack your heavy excavator undercarriages, chewing through weak final drive seals. Once grit enters the travel gearbox, it triggers rapid gear destruction and lands fleet operators with astronomical field repair bills. Shield your machinery from devastating fluid contamination and unexpected tracking failure with the resilient 4664392 and 4066695 seal design.

Hot Tags : 4664392 ZX330-5G Propel Gear Box Seal Travel Motor Gear Tape Roller Bearing Seal Floating Seal Group Seal Final Drive Floating Seal Floating Oil Seal Group
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RITO 4395457 Ball Bearing HPV145 EX300-5 EX350-5 ZX330 ZX330-3 892DLC Excavator Hydraulic Pump Device Ball Bearing Spare Parts

Excessive shaft play and severe internal friction within the hydraulic device quickly ruin high-value main pump rotating groups, causing sudden mechanical lockups. Heavy equipment fleet operators face catastrophic revenue losses when weak, sub-standard industrial bearings collapse under high axial loads. Eliminate devastating rotational wobble and unexpected pump failures with the premium 4395457 component.

Hot Tags : 4395457 ZX330 Ball Bearing HPV145 Roller Bearing Excavator Ball Bearing Kit Excavator Main Pump Ball Bearing Shaft Support Bearing
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RITO Swing Gear & Bearing Group 227-6081 CAT 320D E320C E320D Excavator Swing Drive Gearbox Assembly for Caterpillar

Worn slewing rings cause upper-structure tilting, loose cab wobbling, and sudden rotational binding during heavy material handling. B2B buyers suffer massive financial losses when unreliable slewing components stall mining projects and drive up replacement labor overheads. Prevent catastrophic structural failures with the heavy-duty 227-6081 mechanism.

Hot Tags : 227-6081 Gear & Bearing Group-Swing Planetary Carrier Slewing Bearing Slewing Ring 2nd Stage Carrier Assembly Swing Reduction Carrier Group
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RITO 4644913 Needle Roller Bearing Travel Motor Bearing ZX450 ZX460 ZX470 ZX500LCHydraulic Pump Bearing for Excavator

In heavy-duty excavators, abnormal vibration, hydraulic noise, or gradual efficiency loss in the travel or pump system often traces back to worn needle roller bearings. Once bearing clearance increases beyond tolerance, it triggers unstable shaft rotation, accelerated internal wear, and in severe cases, secondary damage to the hydraulic pump or travel motor, leading to costly downtime in mining and continuous earthmoving operations.

Hot Tags : 4644913 Excavator Bearing Needle Roller Bearing Roller Bearing Taper Roller Bearing Transmission Gearbox Bearing
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RITO Excavator Slewing Bearing CAT306e2DZP CAT 306E2 305.5E2 307E2 Swing Bearing Turntable Bearing for Caterpillar

Wobbly upper frames and grinding gears completely stall small-scale digging operations. Subpar turntable rings quickly develop teeth pitting under rough radial forces, causing dangerous machine instability, loose slewing drift, and catastrophic operational downtime on tight municipal sites.

Hot Tags : Slewing Bearing Excavator Swing Bearing Slew Ring Bearing Roller Slewing Ring Bearing Slewing Gear Bearing Assembly
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RITO Roller Bearing 1.109-00066 DX380LC-3 DX340LC-3 DX420LC-3 Excavator Swing Bearing Turntable Bearing for Doosan

When excavator swing mechanisms fail on-site, mining projects instantly stall and hemorrhage cash. Weak factory components quickly warp under constant, high-impact digging loads. Forcing operators to rely on subpar parts creates severe budget strains and hazardous operational bottlenecks.

Hot Tags : 1109-00066 DX380LC-3 Roller Bearing Cylindrical Roller Bearing Spherical Roller Bearing Excavator Roller Bearing
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RITO Excavator Bushing 131004-00114 ZX200 ZX210 ZX240 EX200 Boom Arm Bucket Pin Bushing for Excavator

RITO 131004-00114 excavator bushings eliminate frequent fleet downtime caused by premature wear in severe mining operations. Engineered for high-load boom, arm, and bucket pin joints, our premium bushings outperform standard replacements by delivering superior impact absorption and structural integrity, ensuring continuous heavy-duty machinery uptime.

Hot Tags : 131004-00114 DX380LC-3 Bushing Bearing Sleeve Excavator Bucket Bushing Arm / Boom Pin Bushing Excavator Bushing
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RITO Needle Roller Bearing NK304630 Excavator Hydraulic Pump Needle Bearing for Construction Machinery

Severe internal friction, hydraulic pump humming noise and unsmooth component linkage are frequent concerns for parts suppliers and mechanical maintenance teams. Our NK304630 needle roller bearing is purpose-built for excavator hydraulic pump internal fitting structure. With dense roller layout and high-rigidity outer ring design, it resolves common procurement drawbacks like low pressure tolerance, rapid surface wear and short service cycle, ideal for round-the-clock heavy-load operation on construction and quarry sites.

Hot Tags : NK304630 Excavator Motor Pump Bearing ExcavatorRoller Bearing Hydraulic Pump Needle Bearing
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