Verified special series
4.054HT-4.063HT High-Temperature Combined Bearings
HT executions retain the base dimensional family but require temperature-specific grease, seals and material confirmation.
Dimensions and ratings
Series technical table
| HT model | Execution | Required verification |
|---|---|---|
| 4.054HT | High-temperature execution of corresponding base family | Confirm grease, seals, temperature rating and current controlled drawing |
| 4.055HT | High-temperature execution of corresponding base family | Confirm grease, seals, temperature rating and current controlled drawing |
| 4.056HT | High-temperature execution of corresponding base family | Confirm grease, seals, temperature rating and current controlled drawing |
| 4.057HT | High-temperature execution of corresponding base family | Confirm grease, seals, temperature rating and current controlled drawing |
| 4.058HT | High-temperature execution of corresponding base family | Confirm grease, seals, temperature rating and current controlled drawing |
| 4.059HT | High-temperature execution of corresponding base family | Confirm grease, seals, temperature rating and current controlled drawing |
| 4.060HT | High-temperature execution of corresponding base family | Confirm grease, seals, temperature rating and current controlled drawing |
| 4.061HT | High-temperature execution of corresponding base family | Confirm grease, seals, temperature rating and current controlled drawing |
| 4.062HT | High-temperature execution of corresponding base family | Confirm grease, seals, temperature rating and current controlled drawing |
| 4.063HT | High-temperature execution of corresponding base family | Confirm grease, seals, temperature rating and current controlled drawing |
Selection notice: Catalog values support identification. Confirm suffix, drawing, load case, adjustment, lubrication and current production data before ordering.
Design, materials and verification
- Published family range: 4.054HT-4.063HT
- Environmental temperature capability must be confirmed for the quoted execution
- Do not approve an HT replacement from base dimensions alone
- Confirm grease, seals, relubrication interval and actual bearing temperature
Data reviewed: 2026-07-18. Authorized Jade combined bearing range. The downloadable table is an identification reference; the quotation drawing controls production and inspection.
Combined bearing model directoryStandard NbV profilesTechnical downloads