Rolling Bearing Device
US-2025163959-A1 · May 22, 2025 · US
Bearings with both balls and rollers
Bearings with both balls and rollers · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F16C19/49 |
| Official title | Bearings with both balls and rollers |
| Display label | Bearings with both balls and rollers |
| Total patents | 64 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 9 |
| 2017 | 5 |
| 2018 | 2 |
| 2019 | 3 |
| 2020 | 6 |
| 2021 | 9 |
| 2022 | 4 |
| 2023 | 6 |
| 2024 | 6 |
| 2025 | 5 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Large rolling bearing
US-12203505-B2 · Jan 21, 2025 · US
Bearing clearance arrangement in a tricone bit
US-12180787-B1 · Dec 31, 2024 · US
Method for manufacturing a transmission device comprising a rotary part rotatably guided inside a casing
US-2024418253-A1 · Dec 19, 2024 · US
Wheel hub bearing unit with optimized positioning of inboard rollers
US-2024191754-A1 · Jun 13, 2024 · US
Wheel hub bearing unit with optimized positioning of outboard balls
US-2024190174-A1 · Jun 13, 2024 · US
Bearing, strain wave gear device, and industrial robot
US-2024102511-A1 · Mar 28, 2024 · US
Axial radial bearing
US-2024068513-A1 · Feb 29, 2024 · US
Hub unit having steering function, and vehicle equipped with same
US-11851123-B2 · Dec 26, 2023 · US
Screw compressor element and machine
US-11828284-B2 · Nov 28, 2023 · US
Large roller bearing
US-11808301-B2 · Nov 7, 2023 · US
Rolling bearing, notably large-diameter rolling bearing
US-2023160421-A1 · May 25, 2023 · US
Electric vehicle powertrain assembly having nested shafts
US-11635130-B2 · Apr 25, 2023 · US
Spherical mounted cylindrical roller bearing system
US-11598412-B2 · Mar 7, 2023 · US
Hub unit having steering function, and vehicle equipped with same
US-2022410969-A1 · Dec 29, 2022 · US
Turbine engine bearing arrangement
US-11512637-B2 · Nov 29, 2022 · US
Turbine engine bearing arrangement
US-2022145798-A1 · May 12, 2022 · US
Double row needle track roller bearing with a thrust load carrying ball bearing
US-11274699-B2 · Mar 15, 2022 · US
Electric vehicle powertrain assembly having nested shafts
US-2021381587-A1 · Dec 9, 2021 · US
Spherical mounted cylindrical roller bearing system
US-2021246978-A1 · Aug 12, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16C19/49?
- CPC F16C19/49 is the Cooperative Patent Classification code for “Bearings with both balls and rollers.”
- How many patents are filed under CPC F16C19/49 (Bearings with both balls and rollers)?
- Our database includes 64 publications tagged with this CPC code.
- Is patent activity under CPC F16C19/49 growing?
- Publication counts under this code: 6 in 2024 vs 5 in 2025 (latest complete years).