Sep 19, 2026 · Technical Resources
Ball Bearing Load Rating Reference Table: Wholesale Supplier
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Quote memo for this SKF bearing
State the exact execution (designation suffix), whether you need the complete assembly, and which housings or mounting accessories belong on the same line. Keep precision items separate, with accuracy class and arrangement.
Technical data
Specifications
Listed data for this SKF designation; confirm the execution and dimensions against your drawing or application before ordering.
| Category | Tapered Roller Bearing |
|---|
Product details
Product Specifications
| Parameter | Details |
|---|---|
| Model Number | 17887/31 |
| Bearing Type | Tapered Roller Bearings |
| Structure | Taper |
| Dimensions | 45.23 mm x 79.99 mm x 19.84 mm |
| Precision Rating | P0, P6, P5, P4, P2 |
| Cage Material | Iron, Brass, Nylon |
| Seals Type | ZZ, 2RS, Open |
| Separated | Separated |
| Rolling Body | Roller Bearings |
| Load Direction | Radial Bearing |
| Vibration Level | Z1V1, Z2V2, Z3V3 |
| Lubrication | Grease or Oil |
| Aligning | Non-Aligning Bearing |
| Origin | Sweden |
| HS Code | 8482200000 |
Application Suitability
| Industry | Typical Applications |
|---|---|
| Automotive | Transmission systems, wheel hubs, differential assemblies |
| Farm Machinery | Harvester gearboxes, tractor axles, tiller components |
Need Reliable Inch Tapered Roller Bearings 17887/31 for Automotive or Farm Machinery?
Many buyers face challenges finding authentic inch-sized tapered roller bearings that meet original equipment standards. Mismatched dimensions can cause installation failures, while poor material quality leads to premature wear in high-load agricultural and automotive applications. Sourcing from multiple suppliers often means dealing with inconsistent lead times and uncertain authenticity.
Engineered for Heavy-Duty Performance in Demanding Environments
The SKF 17887/31 tapered roller bearing addresses these issues with precision-engineered dimensions (45.23 mm x 79.99 mm x 19.84 mm) and robust construction. As a specialized supplier with access to a comprehensive range of SKF products, we ensure you receive bearings that match original specifications, supported by a large inventory that enables same-day shipping for in-stock items. This bearing is particularly suited for automotive transmission systems and farm machinery gearboxes where radial and axial load handling is critical.
Optimal Performance in High-Load, Variable Speed Applications
This inch tapered roller bearing excels in applications involving combined radial and axial loads, such as tractor axles and automotive wheel hubs. Its separated design allows for easy mounting and adjustment, while the availability of multiple precision classes (from P0 to P2) ensures compatibility with both standard and high-precision requirements. The bearing operates effectively with either grease or oil lubrication, making it versatile for different maintenance protocols in agricultural and automotive settings.
Key Engineering Features That Ensure Longevity
The SKF 17887/31 incorporates several critical design elements that contribute to its reliability. The choice of cage material—iron, brass, or nylon—allows customization based on operating temperature and load conditions; brass cages, for example, offer superior heat resistance for continuous-duty applications. Precision ratings up to P2 ensure minimal vibration (Z1V1 to Z3V3 levels), reducing noise and extending equipment life. The bearing's separated structure simplifies installation, a crucial factor in field maintenance scenarios common in farm machinery. Additionally, the radial load capacity makes it suitable for high-torque environments like automotive differentials.
Why Choosing the Right Tapered Roller Bearing Matters for Total Cost
Selecting a quality inch tapered roller bearing directly impacts operational costs. Inferior bearings with imprecise dimensions can cause uneven wear on mating components, leading to costly repairs and unplanned downtime. The SKF 17887/31's adherence to strict manufacturing standards ensures consistent performance, reducing the risk of premature failure. Properly matched bearings also minimize energy loss through optimized rolling contact, contributing to fuel efficiency in vehicles and machinery. While upfront costs may be higher than non-branded alternatives, the extended service life and reduced maintenance requirements result in lower total cost of ownership over time.
Quality Assurance You Can Trust
Our commitment to quality starts with direct sourcing from official channels, ensuring 100% genuine SKF products with complete traceability. Each bearing undergoes thorough inspection, including dimensional accuracy checks and material verification, to meet SKF's global quality management system standards. We provide comprehensive documentation, including original factory certificates and batch inspection reports, to validate authenticity and performance. Our professional technical team, certified by SKF, offers expert guidance on selection and installation, ensuring you get the right bearing for your specific application. All products come with the original factory warranty, providing additional peace of mind.
Packaging & Shipping
- Packaged in cartons with pallet options for bulk orders
- Standard package dimensions: 9.00cm x 9.00cm x 3.00cm, gross weight 0.400kg
- Same-day shipping available for in-stock items
- Global delivery network with door-to-door service within 7-15 days to most regions
- Flexible logistics options: express courier, air freight, or sea freight based on urgency and order size
Get Your SKF 17887/31 Bearing Quote Today
Whether you need a single unit for maintenance or bulk quantities for production, we can fulfill your requirements. Contact us with your specific needs—model number, quantity, and delivery location—and our team will provide a competitive quote and lead time. With our extensive inventory and global shipping capabilities, we ensure you receive your bearings when and where you need them.
Frequently Asked Questions
Q: Do you supply other bearing brands or models besides SKF?
A: Yes, we support procurement of all major international brands and models, including NSK, NTN, Koyo, NACHI, IKO, FAG, Timken, and domestic Chinese brands, based on customer specifications.
Q: How can I confirm if the SKF 17887/31 is compatible with my equipment?
A: Provide your equipment model or existing bearing dimensions (bore diameter, outer diameter, width), and our technical team will verify compatibility with the SKF 17887/31 specifications.
Q: What is the warranty policy for this bearing?
A: All SKF bearings come with the original factory warranty covering manufacturing defects. Specific warranty terms are provided with each shipment and can be referenced in the product documentation.
Q: What is the minimum order quantity for the SKF 17887/31?
A: We accept small orders with no minimum quantity requirements, supporting both trial purchases and large-scale production needs.
Q: How long does shipping take to [my location]?
A: Standard delivery times range from 7-15 days to most countries and regions. For urgent orders, express courier options are available for faster delivery.
Q: Can you provide custom packaging or labeling for this bearing?
A: Yes, we offer customized packaging and label printing services according to customer requirements, including private labeling and specific packaging designs.
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Project buyers
Itemized SKF supply that keeps project schedules on track
"We submitted a long SKF list for a new project, mixing ball, roller, needle and thrust bearings. This supplier came back with itemized pricing, lead times and alternatives for two long-lead references. We could plan the procurement timeline without surprises."
Daniel KimKim Engineering Project · South Korea"When our project timeline shifted and we needed to split the delivery into three batches, the supplier worked with us on the schedule. Each batch arrived complete and on the agreed date. No holding costs, no rush shipping fees."
Mohammed Al-AminAl-Amin Contracting · Saudi ArabiaSame series
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Applications for this bearing
Typical equipment and duty conditions this SKF bearing type is specified for.
Combine this bearing, its housing and accessories in one written quote
Standard and precision lines listed separately, each with model, stock, lead time and validity — so your comparison is line by line, not guesswork.
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Questions about quoting this SKF bearing
What details turn a product selection into a quotation request?+
Send the selected SKF model, quantity per line, accuracy requirement, mounting accessories, destination country and postcode, and the date you need the goods. Confirm the exact execution and whether you need the complete assembly. With that, Project Purchasing Company returns a written itemized quote.
How should precision items be distinguished from standard bearings?+
List precision bearings on separate lines with their accuracy class and arrangement or configuration. Keeping them apart from standard bearings prevents wrong pricing and wrong shipments on mixed project lists.
The SKF reference on my old drawing is incomplete. Can you still quote?+
Yes. Send a photo of the nameplate or bearing markings, and we list the information that still needs confirming. Any technical change or alternative model is clearly marked and requires your approval.
Can a project order be delivered in batches?+
Yes. Shipping method and delivery schedule are confirmed before dispatch, so batches can follow your installation timeline. On receipt, check labels, quantity and condition; any mismatch is handled with your order number and photos.
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Get a written quote for Inch Tapered Roller Bearings 17887/31 SKF Gcr15 for Automotive Farm Machinery
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