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NP086391 Tapered Roller Bearing
NP086391 Tapered Roller Bearing
Product Overview
NP086391 is a tapered roller bearing with an 80 mm inner diameter, 140 mm outer diameter and 39.25 mm overall width. It is intended for mechanical applications requiring combined radial and axial load support.
DBS Bearing offers NP086391 for aftermarket bearing replacement, industrial maintenance and OEM supply projects. The model can be evaluated against related bearing designations using dimensional and technical information.
Key Features
Tapered roller bearing design for combined loading.
80 mm inner diameter and 140 mm outer diameter.
39.25 mm overall bearing width.
Reference weight of approximately 2.645 kg.
Suitable for replacement and OEM bearing requirements.
Custom marking and export packaging support.
Technical Specifications
| Specification | Details |
|---|---|
| Model Number | NP086391 |
| Bearing Type | Tapered Roller Bearing |
| Inner Diameter | 80 mm |
| Outer Diameter | 140 mm |
| Overall Width | 39.25 mm |
| Reference Weight | 2.645 kg |
| Supply Options | Replacement / OEM / Private Label |
Applications
NP086391 can be considered for industrial machinery, mechanical transmission assemblies, rotating equipment and aftermarket bearing replacement projects.
Actual application compatibility depends on the original equipment requirements and complete bearing specifications.
Bearing Design
The tapered roller construction supports radial and axial forces through tapered rolling elements and matching raceways. Bearing performance depends on correct mounting, adjustment, lubrication and operating conditions.
When selecting NP086391 as a replacement, the original bearing drawing and internal design requirements should be checked.
Related Models
| Model | Inner Diameter | Outer Diameter | Width |
|---|---|---|---|
| NP086391 | 80 mm | 140 mm | 39.25 mm |
| F-804358 | 80 mm | 140 mm | 39.25 mm |
| BT1-0402 | 80 mm | 140 mm | 39.25 mm |
| F15156 | 80 mm | 140 mm | 39.25 mm |
Related designations are shown for cross-reference research. Final replacement compatibility must be confirmed.
Service & OEM Support
DBS Bearing supports OEM supply, bearing sourcing, customized marking, private-label packaging and export packing for international customers.
Customers can submit bearing drawings, samples or original part numbers for replacement evaluation.
FAQ
What type of bearing is NP086391?
NP086391 is a tapered roller bearing.
What are the dimensions of NP086391?
The dimensions are 80 × 140 × 39.25 mm.
What is the reference weight?
The supplied reference weight is approximately 2.645 kg.
Can NP086391 replace F-804358?
Both designations are listed with the same external dimensions. Complete technical specifications should be checked before replacement.
Can DBS Bearing supply NP086391 with customer branding?
Yes. OEM marking and private-label packaging can be arranged according to order requirements.
Request a Quote
Contact DBS Bearing for NP086391 pricing, availability, replacement matching and OEM supply.
Website: www.dbsbearing.com
