Single row tapered roller bearings handle combination loads and deliver reliable performance in automotive, industrial, and trailer applications. This guide highlights five top options, focusing on common bore and outer diameter specifications, separable components for easy maintenance, and brand variety. Each entry includes essential specs, notable features, and a quick visual reference to help you choose the right bearing for your needs.
Summary of Selected Products
| Product | Brand | Bore / OD | Key Feature |
|---|---|---|---|
| uxcell 32007X Tapered Roller Bearing Cone and Cup Set | uxcell | 35mm / 62mm | Separable components; maintenance friendly |
| Timken Set13 (L68149 L68110) Single-Row | Timken | Standard set, specific numbers | Trusted brand; matched pair concept |
| uxcell 30203 Tapered Roller Bearing Cone and Cup Set | uxcell | 17mm / 40mm | Separable components; maintenance friendly |
| uxcell LM11949/10 Cone and Cup Set | uxcell | 19.05mm / 45.237mm | 0.75″ bore; standard single-row design |
| uxcell 32007X Cone with Cup (Freight Trailer) | uxcell | 35mm / 62mm | Heavy-load capability; durable for trailers |
uxcell 32007X Cone and Cup Set
The 32007X model from uxcell uses a single-row tapered roller bearing configuration with a bore of 35mm and an outer diameter of 62mm, totaling 18mm in thickness. It is designed as a separable cone and cup set, enabling straightforward maintenance and replacement. The bearings are intended to be used either with a second bearing or as part of a matched pair, which helps balance loads in many mechanical setups.
Timken Set13 Single-Row Tapered Bearing
Timken Set13 provides a proven single-row tapered roller bearing arrangement with a focus on reliability and performance. The set includes paired or matched components designed to work together for balanced loading. Timken’s reputation in bearing technology emphasizes durability and consistent operation in demanding applications.
uxcell 30203 Cone and Cup Set
Offering a 17mm bore and 40mm outer diameter with a 12mm thickness, the 30203 set is another economical option from uxcell. Like other single-row assemblies, it is designed to operate as part of a matched pair or with a second bearing to manage combined radial and axial loads. The components are separable, simplifying maintenance and replacement tasks in constrained spaces.
uxcell LM11949/10 Cone and Cup Set
LM11949/10 from uxcell features a 0.75″ bore (19.05mm) and a 1.781″ OD (45.237mm) with a width of 0.655″ (16.637mm). It is compatible with standard single-row tapered roller bearing configurations and remains easy to maintain due to its separable cone and cup design. This option suits a range of light-to-moderate duty applications where precise alignment and reduced friction are required.
uxcell 32007X Cone with Cup for Freight Trailer
This 32007X variant is optimized for heavy-duty freight trailer use, offering the same bore and outer diameter as the standard 32007X set but tailored for high-load, highway conditions. Its robust construction supports sustained radial and axial loading with reliable performance over time. The design remains compatible with a second bearing or paired arrangement for balanced operation.
Buying Guide
- Application context: Select bearings based on load type (axial, radial, or combined) and whether you need a single bearing or a matched pair for balance and stability.
- bore and outer diameter: Confirm bore size and outer diameter to ensure proper fit within hubs, housings, or assemblies. Pay attention to thickness if space is limited.
- Separable components: Cone-and-cup sets that are separable simplify maintenance and enable easier replacement of wearing parts without replacing the entire assembly.
- Material and durability: Look for high-grade bearing steel and heat tolerance features when operating under heavy loads or in harsh environments.
- Brand considerations: Reputable brands like Timken commonly offer rigorous quality control and longer service life, while economical options from uxcell offer budget-friendly choices for less demanding applications.
- Maintenance and compatibility: Ensure you choose a system that can be serviced with a second bearing or is designed as a matched pair for optimal performance and load sharing.
- Environmental suitability: For trailer or outdoor equipment, consider corrosion resistance and seal performance to protect against moisture and debris.
- Replacement intervals: Plan for routine inspection intervals and component replacements to prevent unexpected failure in critical systems.
In selecting a single-row tapered roller bearing, focus on compatibility with your hub design, the intended load profile, and the ease of maintenance. Between the options listed, you can balance cost, durability, and service life to meet your specific engineering or repair requirements while maintaining reliable operation across varying workloads.