| Symbol | Value | Description |
|---|---|---|
| ≈m | 0.152 kg | Weight |
| Cr | 13.600 N | Basic dynamic load rating, radial |
| C0r | 6.600 N | Basic static load rating, radial |
| Cur | 345 N | Fatigue load limit, radial |
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FAG
FAG UC204-12 Radial insert ball bearing 19.05 × 47 × 31 mm
Radial insert ball bearing
RFQ
Estimated delivery: 26 Jul 2026 (overseas stock, ~4 weeks)
In stockEstimated delivery: 26 Jul 2026 (overseas stock, ~4 weeks)
EX-WORKS (Incoterms 2020) Seoul, Korea — Buyer arranges freight, duties, and insurance.
- Bore
- 19,05 mm mm
- Outer Ø
- 47 mm mm
- Width
- 31 mm mm
Overview
FAG UC204-12 Industrial Bearing is a core machine element that reduces shaft friction and supports loads to improve equipment efficiency and service life. It should be selected according to load direction, speed, and mounting space in motors, pumps, gearboxes, conveyors, and other machinery.
Bearings typically consist of inner ring, outer ring, rolling elements, cage, or sliding contact surfaces, with seals, shields, housings, or sleeves added depending on type. Lubrication and sealing conditions have a major impact on performance.
Key features
- Reduces rotational friction and supports load
- Covers various load directions and speed conditions
- Standard dimensions support easy replacement
- Sealing, lubrication, and clearance options available
Typical applications
- Motors, pumps, and fans
- Reducers and industrial gearboxes
- Conveyors and handling equipment
- General industrial machinery maintenance
Selection guidance
Select by shaft diameter, load direction, speed, mounting space, sealing/lubrication condition, and compatibility with the existing part number.
| Symbol | Value | Description |
|---|---|---|
| d | 19,05 mm | Bore diameter |
| D | 47 mm | Outside diameter |
| B | 31 mm | Width |
| Symbol | Value | Description |
|---|---|---|
| Tmin | -20 °C | Operating temperature min. |
| Tmax | 100 °C | Operating temperature max. |
| Code | Description |
|---|---|
| 16,8 mm | Sealing type |
| Standard bearing steel | Material |
| Polyamide cage | Cage |
| Tolerance class P0/PN2 / ABEC 1 | Tolerance class |
Also searched as
The same part number can be written with or without separators, or in progressive prefix form. We index these common variants so your search reaches this page:
UC20412UC204 12UC204FAGUC20412FAG UC204 12FAGUC204 12FAG UC20412FAGUC204
