Product Specifications
| Parameter |
Details |
| Model NO. |
33118, 33119, 33120, 33121, 33122, 33124, 33126, 33205 |
| Seals Type |
Open |
| Lubricate |
Oil, Grease, Dry |
| Precision Rating |
P0, P6, P5, P4, P2 |
| Number of Row |
Single Row |
| Service |
OEM, ODM |
| Rolling Body |
Roller Bearings |
| Material |
Bearing Steel |
| Spherical |
Non-Aligning Bearings |
| Load Direction |
Radial Bearing |
| Separated |
Separated |
| Transport Package |
Carton, Pallet |
| Specification |
90*150*45mm |
| Trademark |
TIMKEN |
| Origin |
America |
| HS Code |
8482500090 |
Application Industries
| Industry |
Typical Equipment |
| Construction Machinery |
Excavators, Loaders, Bulldozers, Concrete Mixers |
| Mining |
Crushers, Conveyors, Drill Rigs |
| Steel & Metallurgy |
Rolling Mills, Continuous Casters |
Stop Equipment Downtime with Reliable Taper Roller Bearings for Construction Machinery
Construction machinery operators know the cost of unexpected downtime—every hour a loader or excavator sits idle eats into project deadlines and profits. Sourcing genuine taper roller bearings often means navigating multiple suppliers, inconsistent delivery times, and the risk of counterfeit parts that fail prematurely under heavy loads. For OEMs and maintenance teams, finding a single source for reliable 33118-33124 series bearings that meet strict quality standards can feel like an uphill battle.
Genuine TIMKEN Taper Roller Bearings, Ready for Immediate Shipment
As an official TIMKEN distributor, we eliminate these frustrations by offering authentic open type taper roller bearings specifically engineered for construction machinery OEM supply. Our 33118 to 33124 series bearings combine American heavy-duty performance with ISO 9001 quality certification, ensuring consistent performance in high-impact applications like excavator pivot pins and loader gearboxes. With centralized inventory across our global warehouses, we can fulfill both emergency maintenance orders and large-scale OEM production requirements without delays.
Engineered for the Toughest Construction Environments
Taper roller bearings are critical in construction machinery where they handle combined radial and axial loads under harsh conditions—vibrations, dust, and varying temperatures. The 33118-33124 open type design provides maximum heat dissipation during prolonged operation, while the single-row separated construction allows for easy installation and maintenance. Whether in the pivot joints of a backhoe or the drive axles of a dump truck, these bearings deliver predictable performance under the 90*150*45mm specification and beyond.
Technical Details That Maximize Equipment Uptime
Every aspect of these TIMKEN bearings is engineered for durability. The bearing steel construction ensures high resistance to wear and fatigue, while precision ratings from P0 to P2 accommodate everything from standard applications to high-precision OEM assemblies. The separated design allows for pre-adjustment of internal clearance, optimizing load distribution and extending service life in heavy-duty equipment. Unlike sealed alternatives, the open type design facilitates regular lubrication checks—essential for construction sites where contamination risks are high. When paired with proper maintenance, these technical features translate directly to fewer bearing failures and longer equipment operational periods.
Avoid the Hidden Costs of Counterfeit Bearings
Choosing non-genuine taper roller bearings may seem like a cost-saving measure, but the reality is far more expensive. Counterfeit bearings often use inferior steel alloys that fatigue prematurely, leading to catastrophic failures in critical machinery components. A single bearing failure in an excavator arm can cause secondary damage to shafts and housings, resulting in repair costs 10-15 times the price of a genuine bearing. Worse, the downtime from such failures can delay entire construction projects. By sourcing directly from an authorized TIMKEN distributor, you ensure each bearing meets the manufacturer’s exacting standards for material composition, heat treatment, and dimensional accuracy—protecting both your equipment investment and project timelines.
Why Construction OEMs and Maintenance Teams Trust Our Bearings
Our reputation as a dual-brand bearing solution provider is built on verifiable performance metrics. We serve over 1,200 clients across 55+ countries, including major construction equipment manufacturers and mining EPC teams. As an official TIMKEN distributor, every bearing comes with complete traceability documentation, from manufacturing batch to delivery. Our ISO 9001 quality inspection system includes pre-shipment verification of critical dimensions and material properties, ensuring compliance with OEM specifications. Our cross-brand technical team—with expertise in both European precision and American heavy-duty designs—provides free application support, helping you select the optimal bearing for specific machinery models and operating conditions. With large centralized inventory, we maintain stock levels that support both just-in-time manufacturing and emergency maintenance needs, delivering in 3-7 business days to most global locations.
Packaging & Shipping
- Original TIMKEN packaging with product certification and batch traceability documentation
- Reinforced carton palletizing for secure transit, minimizing damage during shipping
- 3-7 business day delivery for in-stock items to major construction markets
- Multiple logistics options including DHL, FedEx, UPS, and bulk sea freight for large orders
- Real-time tracking provided from warehouse dispatch to delivery
- Flexible order quantities—from single units for emergency repairs to container loads for OEM production
Get Your Construction Machinery Bearings Delivered Fast
Whether you’re replacing a failed 33124 bearing in a mining loader or sourcing 33118 series for new equipment production, every day without the right parts costs money. Send us your bearing model numbers, application details, and required quantity, and our team will provide a complete quote within one business day—including certification documents and delivery timelines. Don’t let bearing issues slow down your projects—order genuine TIMKEN taper roller bearings backed by authorized distribution and technical support.
Frequently Asked Questions
Q: Are these genuine TIMKEN bearings?
A: Yes, we are an official authorized distributor of TIMKEN. Every bearing comes with complete traceability documentation and can be verified through TIMKEN’s official channels.
Q: How do I confirm if the 33118-33124 series is compatible with my equipment?
A: Provide your machinery model, application type, and operating conditions (load, speed, temperature), and our technical team will confirm compatibility and recommend the optimal precision class.
Q: What is your warranty policy?
A: All TIMKEN bearings are covered by the manufacturer’s standard warranty against material and manufacturing defects. We provide full support for warranty claims and replacement.
Q: What is the minimum order quantity?
A: We accept orders for single units to support emergency maintenance, with no minimum order requirement.
Q: How quickly can you ship to Australia or Saudi Arabia?</
