Design, applications and model references
Metric tapered roller bearings are used where radial and axial loads act together.
Design & available configuration
Cup/cone matching, setting and bearing arrangement should be confirmed before interchange or replacement. For a particular model, EIM should confirm its designation, dimensions, internal design and applicable tolerances before a specification is accepted.
Where this series is used
Gearboxes, wheel assemblies and machinery supports. The exact choice depends on the load spectrum, duty cycle and mechanical interfaces rather than the series name alone.
Cup and cone matching
Correct assembly depends on cup/cone references, bearing setting and controlled installation. Supplier selection also requires attention to service conditions, inspection requirements and the condition of mating components.
Technical parameters & model table
Reviewed dimensional and performance values will appear here after EIM technical approval. The original spreadsheet references are held internally and are not a guarantee of inventory, interchangeability or performance.
What to include in your RFQ
- Complete series or model designation, including suffixes if applicable.
- Metric part number, cup/cone set, axial load direction, preload/endplay and lubrication.
- Required quantity, delivery location and desired schedule.
- If you have a PDF or CAD drawing, email it directly to service@eimbearing.com.
Selection FAQ
Can I order using only the series name?
A series name narrows the product family, but final quotation usually requires a full model designation or a drawing and operating data.
Can another manufacturer’s designation be substituted?
Possible interchangeability must be checked against dimensions, construction, tolerances, internal clearance and application duty. A matching name alone is not enough.
How do I request a custom size?
Send mounting dimensions, load directions, rotational speed and annual quantity. Use email for drawings; this website does not accept file uploads.
Technical Selection & RFQ Information
Match the cup/cone designation, assembly arrangement, axial setting, radial load, speed and dimensional fit.
This series has 9 source specification worksheet(s) in the EIM 10.9 technical file set. No series-specific verified photograph was available in the source folder.
Models Listed in the Supplied Source
30244J2, 30240J2, 30238J2, 30236J2, 30234J2. These are source designations, not an availability commitment; confirm the matching specification row before ordering.
What to Send for a Quotation
Include the full bearing or bushing designation (including suffix), working dimensions, operating load and speed, expected quantity, and any relevant fit, tolerance, sealing or material requirements. Send confidential drawings separately by email.
All technical figures must be checked against the selected source table and current application conditions before purchasing.
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Model-specific attributes
Specifications displayed in this area should be verified for the exact part number. Confirm all dimensions, units, tolerances and operating limits against the applicable drawing or approved data sheet.
Use the Specifications Center for series and model dimensions. Select the exact designation and confirm specifications against your approved drawing.
Technical details may vary by model and configuration. Please confirm availability, dimensions and performance requirements with our team before ordering.
What we need to review your requirement
Our team can start from a model designation, a drawing or a new application. The following information helps avoid delays and mismatched quotations.
Tapered roller quotation data
- Metric/inch and complete cone/cup references.
- Bore/OD/width and mounting arrangement.
- Combined load and preload or end-play requirements.
- Quantity, destination and reference drawing.
Send the complete reference, suffixes and any available dimensions.
Confirm loads, speed, environment, mounting and inspection needs.
Provide order quantity, project destination and schedule.
Frequently asked questions
Can I request this series using only a model number?
Yes. Include the complete model code with suffixes and the expected quantity. Additional dimensions or application details may be needed for confirmation.
Can EIM confirm a replacement for another bearing brand?
Provide the original designation and relevant specifications. Fit, clearance, internal design, duty conditions and any other critical differences must be checked before an alternative is confirmed.
How do I send my drawings?
Email PDF, STEP, DWG or other technical files to service@eimbearing.com. You can send your files directly by email.
Are all models in this family available from stock?
Availability is checked per exact designation and quantity. Stock availability depends on the exact model and order quantity.
Compare other bearings in this category
If this configuration does not match your dimensions or duty, review other series in the same family.
Browse all Tapered Roller Bearings ↗
