Authorized SKF Distributor Ball, roller, needle, thrust and mounted bearings for industrial buyers worldwide
Buying for several machines? Add this model to one inquiry with the other SKF bearings, housings and accessories on your list. Each line keeps its own designation, quantity and specification.
Send Your Full ListThe table below lists the designation, category and recorded dimensions for 22218 SKF Spherical Roller Bearing 100x215x47mm for Heavy-Duty Machinery Self-Aligning. Confirm these values against your equipment record before ordering.
| Category | Spherical Roller Bearing |
|---|
| Parameter | Details |
|---|---|
| Model Number | 22218 |
| Bearing Type | Spherical Roller Bearing |
| Bore Diameter (d) | 100 mm |
| Outside Diameter (D) | 215 mm |
| Width (B) | 47 mm |
| Precision Rating | P0, P6, P5, P4, P2 |
| Clearance | C0, C3, C4 |
| Material | Bearing Steel |
| Rolling Body | Roller Bearings |
| The Number of Rows | Double |
| Load Direction | Radial Bearing |
| Separated | Unseparated |
| Origin | Sweden |
| HS Code | 8482300000 |
| Package Size | 18.00cm × 18.00cm × 6.00cm |
| Package Gross Weight | 4.100 kg |
| Industry | Typical Applications |
|---|---|
| Heavy-Duty Machinery | Conveyor systems, industrial gearboxes, heavy equipment axles |
| Wind Power | Generator main shafts, gearbox components |
| Mining Equipment | Crushers, vibrating screens, excavator booms |
| Steel Mills | Rolling mill stands, continuous casting machines |
| Construction Machinery | Bulldozer undercarriages, loader pivot joints |
Equipment downtime from bearing failure costs manufacturers thousands in lost production. When sourcing the 22218 spherical roller bearing for heavy-duty applications, buyers often face challenges—either struggling to find authentic parts with full traceability or dealing with suppliers who can’t verify precision class and clearance ratings. Misalignment in machinery like crushers or conveyor systems only compounds these issues, making the right bearing selection critical.
The SKF 22218 self-aligning roller bearing addresses these challenges with its double-row roller design and self-aligning capability, accommodating shaft misalignment up to 2.5 degrees. As a supplier with direct access to global bearing networks, we ensure 100% authentic products sourced from established manufacturers, covering over 95% of conventional models for same-day shipping on in-stock items. This bearing’s 100x215x47mm dimensions make it ideal for heavy radial loads in mining equipment, steel mill machinery, and wind power gearboxes.
This spherical roller bearing excels in applications with heavy radial loads and moderate axial loads, operating efficiently in temperatures ranging from -30°C to 120°C. Its self-aligning feature is particularly valuable in machinery where shaft deflection or mounting errors are common—such as vibrating screens or construction equipment axles. The double-row roller configuration distributes load evenly, reducing stress on individual components and extending service life under continuous operation.
The 22218 bearing’s performance stems from critical design elements: Bearing steel construction provides high surface hardness (typically 58-62 HRC), ensuring resistance to wear and fatigue under heavy loads. Precision ratings from P0 (standard) to P2 (high precision) allow customization for applications requiring tight dimensional tolerances, such as precision gearboxes. Clearance options (C0, C3, C4) accommodate thermal expansion in high-temperature environments—C3 and C4 clearances are recommended for applications where the bearing operates at elevated temperatures or experiences significant shaft growth.
Choosing the right spherical roller bearing directly impacts equipment reliability and maintenance costs. A bearing with incorrect clearance or precision class may fail prematurely, leading to unplanned downtime, costly repairs, and potential damage to adjacent components. The 22218’s robust design, when paired with proper installation and lubrication, aligns with ISO 281 bearing life standards, reducing replacement frequency. While initial costs may be higher than non-branded alternatives, the extended service life and reduced maintenance needs lower long-term operational expenses.
Our procurement process ensures every SKF 22218 bearing meets strict quality standards. All products are sourced through official channels with complete traceability, including original factory certificates and batch inspection reports. We implement ISO 9001-aligned quality checks, verifying dimensions, hardness, and surface finish before shipment. A factory-backed warranty covers manufacturing defects, and our technical team provides pre-purchase selection guidance to ensure compatibility with your specific application. With dedicated inventory for common models, we support urgent orders and minimize lead times for critical replacements.
Whether you need a single replacement or bulk order, provide your required precision class, clearance, and quantity, and we’ll deliver competitive pricing and lead time. Our team can also assist with cross-referencing part numbers or verifying compatibility with your equipment. The sooner you confirm your order, the faster we can arrange shipment to minimize your downtime.
Q: Do you supply bearings from other brands besides SKF?
A: Yes, we source bearings from all major international brands including NSK, NTN, Koyo, NACHI, IKO, FAG, and Timken, as well as quality domestic manufacturers.
Q: How can I confirm if the 22218 bearing fits my equipment?
A: Provide your equipment model or existing bearing dimensions (bore, outer diameter, width), and our technical team will cross-verify compatibility with manufacturer specifications.
Q: What is your warranty policy for this bearing?
A: We provide the original manufacturer’s warranty, typically 12 months from shipment, covering manufacturing defects. Warranty terms are detailed in our sales contract.
Q: What is the minimum order quantity for the 22218 bearing?
A: We accept orders for as few as 1 unit for standard models, with no minimum quantity requirement.
Q: How long does shipping take to [my location]?
A: Shipping time depends on your location and chosen method. Express courier to most countries takes 3-7 days, while sea freight to major ports takes 20-35 days.
Q: Can you provide custom packaging or labeling for this bearing?
A: Yes, we offer customized packaging, label printing, and technical documentation services to meet specific
Electrical Equipment is an Authorized SKF Distributor that turns mixed equipment lists into itemised, comparable quotes and consolidated supply for industrial plants, maintenance contractors and distributors worldwide.
Ball, roller, needle, thrust, mounted and precision bearings handled in a single industrial order.
One inquiry covers parts for different machines, with designations and internal stock codes matched line by line.
Routine replacement bearings and special-specification models are labelled separately on your quote.
Identification gaps are closed before quoting; any alternative is listed separately for your approval.
These SKF models share the category of 22218 SKF Spherical Roller Bearing 100x215x47mm for Heavy-Duty Machinery Self-Aligning and can be quoted on the same inquiry.
01 
02 
03 
04 22218 SKF Spherical Roller Bearing 100x215x47mm for Heavy-Duty Machinery Self-Aligning is specified in the applications below. Open an application to see the matching SKF bearing categories.
Conveyor upgrades use mounted units, insert bearings and plummer block housings on head, tail and take-up pulleys, plus tapered roller bearings on heavier drive…
Bearing Units and Housings · Plummer Block Housings · Mining and Vibrating Screen Bearings · Spherical Roller Bearing
When a pump, compressor, crusher, screen or another critical rotating machine fails, the replacement bearings have to match the original exactly and arrive quickly.…
Pump and Compressor Bearings · Mining and Vibrating Screen Bearings · Super-Precision Cylindrical Roller Bearings · Spherical Roller Bearing
Mounted bearing units, plummer block housings and spherical roller bearings carry line shafts, drive shafts and machine shafts across industrial plants. These positions have…
Bearing Units and Housings · Plummer Block Housings · Spherical Roller Bearing · Agricultural Machinery Bearings
Industrial buyers in the USA, Mexico, Oman, France, New Zealand and Brazil source genuine SKF bearings and mixed lists through Electrical Equipment.
"When a critical piece of rotating equipment failed, we needed a mixed SKF list urgently. The supplier consolidated the order, shipped same-day, and the parts were on our plant floor in two days. The equipment was back online before the end of the shift."
Ahmed Al-FarsiFarsi Industrial Services · Oman "We had a bad experience with counterfeit SKF bearings from another supplier. The bearings from skfus.com are genuine, traceable, and the packaging matches SKF's current format. Our reliability team verified the first batch and we now use them as our primary source."
Luis HernandezHernandez Manufacturing · Mexico "The SKF mounted units and insert bearings we ordered for a conveyor upgrade were supplied with the correct housing and locking arrangement. Our maintenance team installed them without modification. No noise, no leaks, no call-backs."
Graham McLeodMcLeod Fabrication · New Zealand These guides cover selection, identification and replacement points relevant to 22218 SKF Spherical Roller Bearing 100x215x47mm for Heavy-Duty Machinery Self-Aligning.
Prevent catastrophic conveyor downtime in harsh port expansions by avoiding cheap bearings that fail under salt fog and heat. Learn from a real Middle…
Read the guide
Master SKF vs SealMaster bearings cross-reference for US conveyor rebuilds by verifying housing dimensions beyond standard charts. Avoid costly fitment failures caused by mismatched…
Read the guide
How China-Based Suppliers Solve Conveyor Bearing Failures: A Case Study on Custom Solutions European brands aren't the only source for high-performance custom bearings. While…
Read the guideShort answers on identification, mixed orders, quote terms and substitutions at Electrical Equipment.
Send a clear photo of the bearing markings and note which details still need confirming. We close identification gaps, including the exact specification and complete assembly, before you accept a quote. Nothing is substituted to fill a gap.
Yes. Standard, precision and mounted units can sit in one itemised inquiry, with each line keeping its own designation, quantity and specification. Housings and mounting accessories are added when they are part of your supply scope.
Each quote lists the designation, quantity, price and currency, stock availability, estimated lead time and quote validity. Applicable freight or tax terms are stated, and the product documents available for your order are confirmed.
Only with your approval. Any alternative is marked separately on the quote, and every technical change needs sign-off from the buyer before an order is placed.
Send this model alone or with your full SKF list. We verify the identification details on every line first, then issue an itemised written quote with lead time and validity.
