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WebbHome / Catalog / Wheel Ends / Hubs
Timken
Part number RD1HUB
Timken RD1HUB is listed as an iron drive hub in the catalog’s cups only configuration. Its cataloged offset is 1.31 in.
Confirm the exact application and configuration before selecting this part. Reference numbers and similar configurations do not guarantee interchange.
| Part number / SKU | RD1HUB |
|---|---|
| Brand | Timken |
| Department | Wheel Ends |
| Part type | Hubs |
| Material | Iron |
| Offset | 1.31 in |
| Wheel stud standout | 4.06 in |
| Wheel stud thread | M22 x 1.5 mm |
| Wheel mounting | 10 studs x 11.25 in bolt circle |
| Wheel pilot diameter | 8.65 in |
| Drum pilot diameter | 8.78 in |
| Weight | 57 lb |
| Brake type | Drum |
| Assembly type | Cups only |
| Axle position | DRIVEConditions / detailsManufacturer source-level fact only. Exact stocked identity, package, condition and application remain unapproved. No inferred interchange, counterpart specifications, dimensional conversion, transitive closure or universal fitment. |
| Axle designation | RDConditions / detailsManufacturer source-level fact only. Exact stocked identity, package, condition and application remain unapproved. No inferred interchange, counterpart specifications, dimensional conversion, transitive closure or universal fitment. Axle designation only; offset already captured in original dossier. |
| Drive axle stud count | 8Conditions / detailsManufacturer source-level fact only. Exact stocked identity, package, condition and application remain unapproved. No inferred interchange, counterpart specifications, dimensional conversion, transitive closure or universal fitment. |
| Drive axle stud pattern (raw) | (8 X 7.00 BC ) 5/8-18 UNF STUDSConditions / detailsManufacturer source-level fact only. Exact stocked identity, package, condition and application remain unapproved. No inferred interchange, counterpart specifications, dimensional conversion, transitive closure or universal fitment. BC is printed without a unit; no inch/mm unit inferred. |
| Drive axle stud thread | 5/8-18 UNFConditions / detailsManufacturer source-level fact only. Exact stocked identity, package, condition and application remain unapproved. No inferred interchange, counterpart specifications, dimensional conversion, transitive closure or universal fitment. |
Need a measurement or technical specification? Ask our parts team before choosing the part.
No verified cross-references listed yet.
Have another part number? Ask us to check it.These source-qualified listings are not a fitment guarantee. Confirm the engine, OE number, installed equipment, mounting/configuration and VIN before selecting a part. Missing years or models have not been verified.
| Make | Model | Years |
|---|---|---|
| Not stated | R drive axle Exact listed mounting and offset only; no blanket make/model or model-year coverage Original source conditionsR drive axle Exact listed mounting and offset only; no blanket make/model or model-year coverage | Not stated |
Applications not listed here have not been verified.
Compare the number on your existing part. If you’re unsure, our parts team can help check the match before you order.
These are distinct configurations, not an automatic interchange or fitment guarantee.
| Part number | Configuration | Difference |
|---|---|---|
| RD1HUBPA | Timken RD1HUBPA | Same manufacturer RD1 hub family with matching listed dimensions; RD1HUB is cups only while RD1HUBPA has different adjustment/contents configuration.Selection conditionsNot a direct replacement approval; correct bearing and adjustment procedure required Manufacturer-listed build/package configurations only. Confirm exact axle and complete hub assembly; this is not approval to retrofit or convert an installed assembly. |
Confirm the application, dimensions and installation requirements with our parts team before selecting a different configuration.
No verified documents are listed for this part yet. Saved research PDFs remain drafts and are not attached here.
Ask for product documentationTimken RD1HUB is listed as an iron drive hub in the catalog’s cups only configuration. Its cataloged offset is 1.31 in.
Manufacturer source-level fact only. Exact stocked identity, package, condition and application remain unapproved. No inferred interchange, counterpart specifications, dimensional conversion, transitive closure or universal fitment.
Private source-bound description candidate only; independent prose review, root registration and human/public editorial approval remain required. Original owner holds, identity state, legacy/source conflicts and unresolved notes are unchanged.
Cups-only, manual-adjusted and pre-adjusted are distinct manufacturer catalog configurations, not selectable retrofit approvals or promises about DTBP package contents. Confirm complete exact axle/hub/brake assembly and installed bearing-setting requirements; no all-pairs interchange or vehicle fitment inferred.
Online ordering is coming soon. Contact our team about this part; listings do not confirm stock.
Contact us to confirm current availability and shipping options for this part.
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