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WebbHome / Catalog / Wheel Ends / Wheel Bearings
Timken
Part number HM212011
Timken HM212011 is cataloged as a single cup with outside diameter 4.8125 in / 122.238 mm. Its listed outer-ring width is 1.1700 in / 29.718 mm.
Confirm the exact application and configuration before selecting this part. Reference numbers and similar configurations do not guarantee interchange.
| Part number / SKU | HM212011 |
|---|---|
| Brand | Timken |
| Department | Wheel Ends |
| Part type | Wheel Bearings |
| Component type | Cup |
| Cup Part Number | HM212011Conditions / detailsExact manufacturer article only; no axle/hub fitment or stocked package approval. |
| O.D. (D) | 4.8125 in / 122.238 mmConditions / detailsExact manufacturer article only; no axle/hub fitment or stocked package approval. |
| Outer Ring Width (C) | 1.1700 in / 29.718 mmConditions / detailsExact manufacturer article only; no axle/hub fitment or stocked package approval. |
| e Factor | 0.34Conditions / detailsExact manufacturer article only; no axle/hub fitment or stocked package approval. 1 e Factor: factor applies to both inch and metric calculations; consult Timken representative for instructions on use. Manufacturer engineering value as published; load ratings relate to the matching bearing arrangement, not an independent loose cup/cone load-capacity approval. |
| Y Factor | 1.78Conditions / detailsExact manufacturer article only; no axle/hub fitment or stocked package approval. 2 Y Factor: factor applies to both inch and metric calculations; consult Timken representative for instructions on use. Manufacturer engineering value as published; load ratings relate to the matching bearing arrangement, not an independent loose cup/cone load-capacity approval. |
| Max Housing Fillet Radius | 0.130 in / 3.3 mmConditions / detailsExact manufacturer article only; no axle/hub fitment or stocked package approval. 3 These maximum fillet radii will be cleared by the bearing corners. |
| Geometry Factor (Cg) | 0.0759Conditions / detailsExact manufacturer article only; no axle/hub fitment or stocked package approval. 4 Geometry Factor Cg: geometry constant for Lubrication Life Adjustment Factor a3l. Manufacturer engineering value as published; load ratings relate to the matching bearing arrangement, not an independent loose cup/cone load-capacity approval. |
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 | FF steer inner / TN trailer outer Standard manually adjusted bearing rows; not pre-adjusted precision equivalent Original source conditionsFF steer inner / TN trailer outer Standard manually adjusted bearing rows; not pre-adjusted precision equivalent | 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.
www.timken.com — Source document cited for this item. Confirm the exact article and source restrictions; not a complete application or interchange approval.
Timken HM212011 is cataloged as a single cup with outside diameter 4.8125 in / 122.238 mm. Its listed outer-ring width is 1.1700 in / 29.718 mm.
Exact manufacturer article only; no axle/hub fitment or stocked package approval.
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.
Loose cone/cup dimensions do not establish a complete assembled-set dimension, matched counterpart capacity, vehicle fitment or stocked packaging. Printed unit values are retained exactly; engineering rating and known metric/imperial conflicts are not harmonized.
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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