Class
P4 / P2
Origin
DE / SE
Standard
DIN 620
Lead
3-7 Days
Tapered Roller Bearing
In Stock
Conical Roller Bearing 33111 SKF 55x95x30mm for Construction Machinery with P4 Precision Grease/Oil Lubrication
ISO 9001 · DIN Certified
<p>Ensure uninterrupted performance in your construction machinery with the <strong>Conical Roller Bearing 33111 SKF</strong>, engineered to deliver P4 precision and reliable operation under heavy loads. This 55x95x30mm bearing combines grease or oil lubrication flexibility to adapt to your specific working conditions, reducing maintenance downtime and extending equipment lifespan.</p><ul><li>Single-row separated design allows easy mounting and dismounting, simplifying on-site repairs</li><li>Bearing steel construction ensures durability in harsh construction environments</li><li>Compliant with ISO 9001 standards, backed by full certification documents for seamless project compliance</li></ul>
Technical Specifications
- Type
- Tapered Roller Bearing
- Precision Class
- P4 / P2
- Certification
- ISO 9001
- Radial Runout
- ≤ 1.5 μm
- Delivery
- 3-7 Business Days
Related Keywords
Reply within 12 hours
NDA available
Full certification docs
Precision packaging
Product Description
Technical Details & Application
Product Specifications
| Parameter | Details |
|---|---|
| Model NO. | 33111 |
| Lubrication | Grease or Oil |
| Precision Rating | P0 P6 P5 P4 P2 |
| Vibration | Z1V1 Z2V2 Z3V3 |
| Rolling Body | Roller Bearings |
| The Number of Rows | Single |
| Material | Bearing Steel |
| Spherical | Non-Aligning Bearings |
| Load Direction | Radial Bearing |
| Separated | Separated |
| Outer Dimension | 35mm-180mm |
| Specification | 55*95*30 mm |
| Trademark | SKF |
| Origin | Japan |
| HS Code | 8482200000 |
Application Industries
| Industry | Typical Equipment |
|---|---|
| Construction Machinery | Excavators, Loaders, Bulldozers, Concrete Mixers |
| Mining | Crushers, Conveyors, Drilling Rigs |
| Agriculture | Harvesters, Tractors, Tillage Equipment |
| Industrial Manufacturing | Gearboxes, Pumps, Compressors |
Reduce Downtime with Genuine SKF 33111 Conical Roller Bearings for Construction Machinery
Construction sites can’t afford unexpected equipment failures. When bearings fail prematurely, excavators stop digging, loaders halt material transport, and project deadlines slip. Sourcing reliable replacement parts often means navigating multiple suppliers, inconsistent quality, and long lead times—especially for precision components like the Conical Roller Bearing 33111 SKF.
Authentic SKF 33111 Bearings: In Stock and Quality Assured
As an official SKF distributor, we eliminate these frustrations. Our 55x95x30mm P4 precision bearings are sourced directly from SKF’s Japanese production facilities, ensuring compliance with OEM specifications. With dedicated stock for high-demand construction machinery components, we handle urgent orders efficiently, reducing the wait between equipment breakdown and repair.
Engineered for Heavy-Duty Construction Environments
The SKF 33111 Conical Roller Bearing excels in high-load applications typical of construction machinery. Its separated design allows for easy mounting and dismounting during maintenance, while the single-row roller configuration handles combined radial and axial loads—critical for pivot points in excavator arms and loader buckets. The bearing’s P4 precision rating ensures minimal vibration at high operating speeds, reducing wear on connected components.
Key Technical Features That Maximize Performance
Three technical attributes set this bearing apart for construction use. First, the P4 precision rating guarantees tight tolerances on bore and outer diameter, ensuring proper fit and alignment in gearboxes and axles. Second, the Z2V2 vibration class minimizes noise and resonance, extending bearing life in continuous-operation equipment. Third, compatibility with both grease and oil lubrication provides flexibility—grease for sealed environments like wheel hubs, oil for high-temperature applications such as hydraulic pumps.
Why Genuine SKF Bearings Lower Total Cost of Ownership
Counterfeit bearings may cost less upfront, but they often fail within months in heavy machinery. A single excavator bearing failure can cost $10,000 in downtime and repair labor—far exceeding the savings from non-genuine parts. Our SKF 33111 bearings meet ISO 9001 and DIN standards, with full certification documents to verify authenticity. Their bearing steel construction and precision manufacturing deliver up to 30% longer service life compared to unauthorized alternatives.
Your Trusted Partner for Construction Machinery Bearings
With over 800 clients across 45 countries, our reputation is built on reliability. We hold dual official authorization for SKF and FAG bearings, ensuring every product is traceable to the manufacturer. Our ISO 9001-compliant inspection system includes pre-shipment vibration and dimension testing, and our senior application engineers provide free technical consultation to confirm proper bearing selection. When you order from us, you gain access to a global network of premium shockproof logistics, with consolidated shipments to reduce your supplier management burden.
Packaging & Shipping
- Original SKF packaging with factory-sealed cartons and palletized outer packaging
- Package Size: 11.50cm * 11.50cm * 5.00cm
- Package Gross Weight: 0.850kg
- 现货 available for 3-7 business day delivery
- Global shipping via DHL, FedEx, UPS, air, or sea freight
- 1 piece minimum order quantity to support emergency repairs
Get Your SKF 33111 Bearing Shipped Today
Construction delays cost money—don’t wait for a bearing failure to disrupt your project. Send us your order details, including quantity and delivery location, and our team will provide a quote within one business day. With our ready stock and priority shipping options, you can have your SKF 33111 Conical Roller Bearing delivered before your equipment sits idle.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: Yes, we are an official SKF distributor. Every bearing comes with full traceability documentation and can be verified through SKF’s official channels.
Q: How do I confirm if the 33111 is the correct bearing for my equipment?
A: Provide your machinery model or original equipment part number, and our application engineers will cross-verify compatibility at no cost.
Q: What is the warranty policy?
A: All SKF bearings are covered by the manufacturer’s warranty against material and manufacturing defects. We handle all warranty claims directly with SKF.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece, making us ideal for emergency repair situations.
Q: How quickly can you ship?
A: In-stock bearings ship within 3-7 business days via your preferred logistics method.
Q: How can I verify the bearing’s authenticity?
A: Each bearing includes SKF’s laser-etched part number and packaging with security features. We also provide a certificate of conformance with each order.
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Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
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