Asahi NTN NSK UC204 Pillow Block Bearing – High-Load, Easy-Install
Basic Info.
| Inner Diameter | 12 mm |
| Outer Diameter | 47 mm |
| Width | 31 mm |
| Model | UCF204-12 |
| Material | Bearing Steel |
| Lubrication | Grease or Oil |
Introduction
High-load single-row deep groove insert bearing with P-type housing, precision rating P0–P4, rich stock availability. Suitable for OEM/ODM applications. Origin: Japan. HS Code: 8483200000.
Basic Info.
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Specifications
| Bore Diameter | 12 mm |
| Outer Diameter | 47 mm |
| Width | 31 mm |
| Material | Bearing Steel |
| Precision Rating | P0, P6, P5, P4 |
| Lubrication | Grease or Oil |
Overview
UC201 Insert Bearing with high load capacity features a deep groove raceway design. Made from high-quality bearing steel, it ensures durability and performance. Suitable for various industrial applications, this bearing offers reliable operation under different lubrication methods.
Product Parameters
| Bore Diameter | 55 mm |
| Outer Diameter | 100 mm |
| Width | 55.6 mm |
| Model NO. | UCP211 |
| Material | Bearing Steel |
| Lubrication | Grease or Oil |
Description
High load insert bearing with deep groove raceway, precision options P0-P6, low vibration (Z1V1-Z3V3). Suitable for various industrial applications. Made of high-quality bearing steel, origin China, OEM/ODM service available.
Specifications
| Bore Diameter | 20 mm |
| Outer Diameter | 47 mm |
| Width | 31 mm |
| Material | Bearing Steel |
| Lubrication | Grease or Oil |
| Origin | China |
Description
UCP204 Insert Bearing with high load capacity, deep groove raceway design, and precision ratings up to P4. Ideal for industrial applications requiring durability and performance.
Basic Info.
| Inner Diameter | 12 mm |
| Outer Diameter | 47 mm |
| Thickness | 31 mm |
| Model No. | UC205-16 |
| Material | Bearing Steel |
| Feature | High Load, Deep Groove Raceway |
Description
This UC205-16 insert bearing features high load capacity and deep groove raceway design for reliable performance. Made of premium bearing steel, it measures 12×47×31 mm and supports grease or oil lubrication. Ideal for industrial applications requiring precision (P0–P4) and low vibration (Z1V1–Z3V3). Supplied with rich stock and OEM/ODM service.
Basic Specifications
| Inner Diameter | 12 mm |
| Outer Diameter | 47 mm |
| Width/Thickness | 31 mm |
| Model No. | UC207-23 |
| Material | Bearing Steel |
| Lubrication | Grease or Oil |
Product Overview
This is a high-load, single-row deep groove insert bearing with rich stock availability. Made of premium bearing steel, it features precision ratings (P0–P4), low vibration levels (Z1V1–Z3V3), and supports OEM/ODM service. Ideal for industrial applications requiring reliability and durability.
Basic Info.
| Inner Diameter | 12 mm |
| Outer Diameter | 47 mm |
| Width | 31 mm |
| Model No. | UCP214 |
| Material | Bearing Steel |
| Lubrication | Grease or Oil |
High-load single-row deep groove insert bearing with rich stock and OEM/ODM service. Precision ratings P0–P4, vibration grades Z1V1–Z3V3. Made in Japan, HS Code 8483200000.
Specifications
| Bore Diameter | 15 mm |
| Outer Diameter | 47 mm |
| Width | 31 mm |
| Material | Bearing Steel |
| Precision Rating | P0, P6, P5, P4 |
| Lubrication | Grease or Oil |
Description
High Load Insert Bearing UC202 with Deep Groove Raceway design ensures smooth performance under continuous operation. Made of high-quality bearing steel from Japan, it offers durability and reliability in various industrial applications. Available in large stock with OEM/ODM support.
Specifications
| Bore Diameter | 60 mm |
| Outer Diameter | 110 mm |
| Width | 65.1 mm |
| Material | Bearing Steel |
| Precision Rating | P0, P6, P5, P4 |
| Lubrication | Grease or Oil |
Description
UC212 Insert Bearing with deep groove raceway design offers high load capacity and reliable performance. Made from premium bearing steel, it ensures durability and smooth operation. Suitable for various industrial applications with flexible lubrication options and available in rich stock for fast delivery.
Basic Info.
| Inner Diameter | 12 mm |
| Outer Diameter | 47 mm |
| Width | 31 mm |
| Model No. | UC215-48 |
| Material | Bearing Steel |
| Lubrication | Grease or Oil |
Introduction
This is a high-load, deep groove insert bearing with rich stock availability. Made of premium bearing steel, it supports precision grades P0–P4 and vibration levels Z1V1–Z3V3. Ideal for OEM/ODM applications, shipped by sea or air in carton pallet packaging.
Basic Info.
| Inner Diameter | 12 mm |
| Outer Diameter | 47 mm |
| Width | 31 mm |
| Model No. | UC212-38 |
| Material | Bearing Steel |
| Lubrication | Grease or Oil |
Description
This high-load insert bearing features deep groove raceway, precision rating P0–P4, low vibration (Z1V1–Z3V3), and rich stock availability. Made in Japan with FYH trademark, it supports OEM/ODM service and ships by sea or air.
Basic Info.
| Inner Diameter | 12 mm |
| Outer Diameter | 47 mm |
| Width | 31 mm |
| Model No. | UCT201-8 |
| Material | Bearing Steel |
| Lubrication | Grease or Oil |
Description
This is a high-load single-row deep groove insert bearing (Model UCT201-8) made of premium bearing steel. Compact dimensions: 12×47×31 mm. Designed for durability and precision (P0–P4 ratings), with vibration grades Z1V1–Z3V3. Suitable for OEM/ODM applications. Rich stock available; shipped by sea or air.
Specifications
| Bore Diameter | 17 mm |
| Outer Diameter | 47 mm |
| Width | 31 mm |
| Material | Bearing Steel |
| Precision Rating | P0, P6, P5, P4 |
| Lubrication | Grease or Oil |
Description
FYH UC203 Insert Bearing features a deep groove raceway design for high load capacity and smooth operation. Made from high-quality bearing steel with precision ratings up to P4, it ensures reliable performance. Suitable for various industrial applications, this bearing is available in rich stock and supports OEM/ODM services.

















