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Product Description
M86648A/M86610 is an inch-series single-row tapered roller bearing set consisting of cone M86648A and cup M86610. It has dimensions of 30.955×64.292×21.433mm and a listed weight of 0.33 kg.
Made of chrome steel, this bearing is designed to support radial loads and axial load in one direction in hub systems, axle assemblies, compact transmission equipment, and general industrial machinery. According to the source listing, open, sealed, or shielded versions may be available depending on supply configuration, and sealed versions may be pre-lubricated with grease. Nexans Bearing supports OEM production, wholesale supply, and private-label packaging for industrial buyers worldwide.
M86648A/M86610 is an inch-series single-row tapered roller bearing designed for compact mechanical systems and general industrial applications that require reliable support for combined loads, accurate shaft positioning, and stable running performance. This bearing set consists of cone M86648A and cup M86610, and its metric reference dimensions are 30.955×64.292×21.433mm.
Although the product page displays dimensions in millimeters, the part number structure and decimal sizing clearly indicate an inch-series tapered roller bearing. In international bearing trade, inch-series bearings are often shown with mm conversions to make sourcing and comparison easier for overseas buyers.
M86648A/M86610 bearing is a single-row tapered roller bearing assembly used in applications where the system must support radial loads, axial load in one direction, stable shaft guidance, and reliable operation in compact installation space.
In this bearing designation:
M86648A usually refers to the cone assembly (inner ring + tapered rollers + cage)
M86610 usually refers to the cup (outer ring)
Depending on the purchasing requirement, customers may request the complete bearing set, the cone only, or the cup only. For replacement sourcing, it is important to confirm whether the buyer needs the full set or only one component.
The “A” suffix in M86648A should be kept exactly as listed when ordering or cross-checking. In bearing designation systems, a suffix like A may indicate a specific design variant, dimensional revision, or manufacturer-defined configuration within the cone series.
For this reason, buyers should not omit the suffix and should not assume M86648A is identical to M86648. Final interchangeability should be confirmed by drawing, catalog data, or approved sample.
M86648A/M86610 is best described as an inch-series tapered roller bearing. The source page lists the dimensions in mm, which are commonly used as international reference values in product listings.
Bore Diameter (d): 30.955 mm
Outside Diameter (D): 64.292 mm
Total Width (T): 21.433 mm
Cup Width (C): 16.670 mm
Weight: 0.33 kg
The complete bearing size is 30.955 × 64.292 × 21.433 mm.
For buyers using inch-based references, this size is commonly understood as approximately 1.2188 × 2.5312 × 0.8438 in.
Inch-series single-row tapered roller bearing
Cone M86648A and cup M86610 bearing set reference
A-suffix cone designation retained for accurate replacement reference
Chrome steel material
Radial load support with axial load support in one direction
Open, sealed, or shielded configurations may be available
Grease pre-lubrication possible in sealed version
OEM and bulk supply available from Nexans Bearing
M86648A/M86610 is a single-row tapered roller bearing. This bearing type is widely used because it provides good radial load capacity, axial load support in one direction, reliable shaft support and positioning, and a separable cone-and-cup structure for convenient maintenance and replacement.
According to the source listing, M86648A/M86610 may be supplied in open, sealed, or shielded configurations depending on application and order requirement.
When supplied in a sealed version, the bearing may be pre-lubricated with grease. Final sealing type and lubrication condition should always be confirmed before quotation or production.
The source listing indicates that M86648A/M86610 is made from chrome steel. Common material references for this type of bearing may include 52100, GCr15, SUJ2, and other equivalent bearing steel grades depending on market standard.
Chrome steel is widely used in bearing manufacturing because it offers good hardness after heat treatment, strong wear resistance, reliable rolling contact fatigue performance, and stable dimensional behavior in service.
M86648A/M86610 is mainly designed for:
Radial loads
Axial load in one direction
Combined-load mechanical systems
Compact rotating equipment
Because of its tapered roller design, this bearing performs well where radial force is the primary load and axial positioning is also required.
M86648A/M86610 may be used in:
Trailer and axle assemblies
Hub-related mechanical systems
Automotive replacement applications
Agricultural machinery
Compact gearboxes and reducers
Mechanical drives
General industrial machinery
Other shaft support positions requiring an inch-series tapered roller bearing
If your application requires a reliable 30.955x64.292x21.433mm tapered roller bearing with dependable combined-load support, M86648A/M86610 bearing is a practical solution for replacement, maintenance, or OEM sourcing.
According to the source listing, this model may be available with optional technical references such as C2, C0, C3, C4, C5, precision grades ABEC 1, 3, 5, 7, 9, and DIN accuracy classes P0, P6, P5, P4, P2.
Because actual supply capability may vary by configuration, final technical requirements should be confirmed by drawing, sample, or order specification.
| Parameter | Details |
|---|---|
| Bearing Set Number | M86648A/M86610 |
| Cone Number | M86648A |
| Cup Number | M86610 |
| Bearing Type | Single-Row Tapered Roller Bearing |
| Series Type | Inch-Series |
| Bore Diameter (d) | 30.955 mm |
| Outside Diameter (D) | 64.292 mm |
| Total Width (T) | 21.433 mm |
| Cup Width (C) | 16.670 mm |
| Dimensions | 30.955 × 64.292 × 21.433 mm |
| Approx. Inch Reference | 1.2188 × 2.5312 × 0.8438 in |
| Weight | 0.33 kg |
| Material | Chrome Steel |
| Material Equivalents | 52100 / GCr15 / SUJ2 |
| Configuration Options | Open / Sealed / Shielded |
| Lubrication | Grease Pre-Lubricated When Supplied in Sealed Version |
| Load Characteristics | Radial Loads + Axial Load in One Direction |
| Optional Accuracy / Setting | ABEC 1/3/5/7/9, P0/P6/P5/P4/P2, C2/C0/C3/C4/C5 |
| Main Application | Hubs / Axles / Compact Transmission / General Machinery |
| Brand | Nexans Bearing |
| Brand Options | Nexans Bearing / Neutral / Private Label |
Note: Final sealing type, cone/cup supply form, suffix confirmation, precision grade, internal setting, lubrication condition, and material specification should be confirmed against the approved drawing or technical sheet before quotation or production.
Nexans Bearing has manufacturing experience since 1997 and supplies industrial bearings for demanding global applications. For compact models such as M86648A/M86610 inch-series tapered roller bearing, we provide:
Stable product quality
OEM manufacturing support
Bulk supply for distributors and industrial buyers
Private-label packaging
Technical confirmation based on drawing or sample
Export packing support
For inch-series tapered roller bearings, dimensional consistency, cone-cup matching accuracy, suffix confirmation, sealing configuration, and material quality are especially important. Nexans Bearing supports customers with dependable production and export service.
For a faster quotation, please send the following information:
Bearing set number: M86648A/M86610
Required quantity
Application type
Full set or cone/cup only requirement
Required supply type: open, sealed, or shielded
Required precision grade or setting reference
Drawing or sample reference
Destination country or port
Contact Nexans Bearing now for price, lead time, and OEM support.
M86648A/M86610 is an inch-series single-row tapered roller bearing consisting of cone M86648A and cup M86610.
The standard size is 30.955 × 64.292 × 21.433 mm.
Yes. It is commonly identified as an inch-series tapered roller bearing, although dimensions are often displayed in mm for international reference.
M86648A usually refers to the cone assembly, while M86610 refers to the cup.
The A suffix may indicate a specific design variant or manufacturer-defined configuration. It should be kept exactly as listed, and interchangeability should be confirmed before ordering.
It is a single-row tapered roller bearing.
According to the source listing, open, sealed, and shielded versions may be available depending on supply configuration.
When supplied in a sealed version, it may be pre-lubricated with grease according to the source page.
The bearing is listed as chrome steel, with common equivalents such as 52100, GCr15, and SUJ2.
It is designed to support radial loads and axial load in one direction.
It may be used in trailers, axles, hub systems, agricultural machinery, compact transmissions, and general industrial equipment.
The listed weight is 0.33 kg.
Yes. Nexans Bearing supports OEM production, wholesale supply, and private-label packaging.
Please send the bearing number, required quantity, application, full set or cone/cup only requirement, sealing type, precision grade, and destination port for a faster quotation.
If you are looking for a reliable supplier for M86648A/M86610 inch-series tapered roller bearing, Nexans Bearing can support your project with stable production and export service.
Send your inquiry now with quantity, application, and technical requirements to receive a fast quotation.
