NTN NSK UC317 Pillow Block Bearing – High-Load Insert Bearing
Basic Info.
| Inner Diameter | 12 mm |
| Outer Diameter | 47 mm |
| Thickness | 31 mm |
| Model No. | UCPH317 |
| Material | Bearing Steel |
| Application | Insert Bearing, High Load |
Description
This FYH UCPH317 insert bearing features deep groove raceway design, precision rating P0–P4, and is suitable for high-load applications. Made of premium bearing steel, it supports grease or oil lubrication and offers rich stock availability. Dimensions: 12×47×31 mm. Origin: Japan.
Basic Info.
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Specifications
| Bore Diameter | 65 mm |
| Outer Diameter | 120 mm |
| Width | 65.1 mm |
| Material | Bearing Steel |
| Precision Rating | P0, P6, P5, P4 |
| Lubrication | Grease or Oil |
Description
The UC213 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, it supports both grease and oil lubrication and is available in rich stock for fast delivery.
Specifications
| Bore Diameter | 20 mm |
| Outer Diameter | 30 mm |
| Width | 134 mm |
| Material | Bearing Steel |
| Lubrication | Grease or Oil |
| Feature | High Load |
Description
UCP204 Insert Bearing with high load capacity, deep groove raceway design, and precision options P0-P6. Ideal for industrial applications requiring durability and performance. Available in rich stock with OEM/ODM service.
Specifications
| Bore Diameter | Varies by model |
| Outer Diameter | Varies by model |
| Width | Single row design |
| Material | Cast Iron housing, GCr15 steel insert |
| Type | Pillow Block with 4 Bolt Flange |
| Operating Conditions | High/low temperature, corrosion & high-speed resistant |
Description
Pillow block bearing units featuring durable cast iron housing and GCr15 steel inserts. Designed for heavy-duty applications with resistance to extreme temperatures, corrosion, and high-speed operation.
Specifications
| Bore Diameter | 40 mm |
| Outer Diameter | 80 mm |
| Width | 56.3 mm |
| Material | Bearing Steel |
| Precision Rating | P0, P6, P5, P4 |
| Lubrication | Grease or Oil |
Description
High Load single row deep groove insert bearing with model NA208. Made of high-quality bearing steel, it offers reliable performance under various conditions. Available in abundant stock, suitable for OEM/ODM services.
Specifications
| Model No. | UCF211 F212 F213 F215 F305 F310 F320 |
| Type | Pillow Block |
| Material | Cast Iron |
| Insert Material | Gcr15/AISI 52100 Steel |
| Feature | High/Low Temperature, Corrosion Resistant, High Speed |
| Origin | China |
Description
Pillow block bearing units with deep groove raceway, suitable for high-speed and harsh environments. Made of cast iron housing with Gcr15 steel insert, ensuring durability and performance. Ideal for industrial applications requiring reliability and corrosion resistance.
Specifications
| Bore Diameter | 30mm |
| Outer Diameter | 62mm |
| Width | 38.1mm |
| Material | Bearing Steel |
| Lubrication | Grease or Oil |
| Precision Rating | P0, P6, P5, P4 |
Description
UC206 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 with flexible lubrication options and available in rich stock for fast delivery.
Specifications
| Bore Diameter | 55mm |
| Outer Diameter | 170mm |
| Width | 146mm |
| Model NO. | UCT211 |
| Material | Bearing Steel |
| Feature | High Load |
Description
High-performance insert bearing with deep groove raceway design, suitable for heavy-duty applications. Made from high-quality bearing steel with precision ratings up to P4. Ideal for industrial machinery requiring reliability and durability.
Specifications
| Bore Diameter | 85 mm |
| Outer Diameter | 150 mm |
| Width | 85.7 mm |
| Model No. | UCFL217 |
| Material | Bearing Steel |
Description
High Load Insert Bearing with Deep Groove Raceway, suitable for heavy-duty applications. Precision rated P0-P6, available in rich stock. OEM/ODM service supported.
Specifications
| Bore Diameter | 75 mm |
| Outer Diameter | 130 mm |
| Width | 77.8 mm |
| Material | Bearing Steel |
| Precision Rating | P0, P6, P5, P4 |
| Lubrication | Grease or Oil |
Description
UCFL215 Insert Bearing with high load capacity, deep groove raceway design, and single row configuration. Made from premium bearing steel, it ensures durability and performance. Suitable for various industrial applications with flexible lubrication options and available in rich stock for fast delivery.
Specifications
| Bore Diameter | 60mm |
| Outer Diameter | 110mm |
| Width | 65.1mm |
| Material | Bearing Steel |
| Precision Rating | P0, P6, P5, P4 |
| Lubrication | Grease or Oil |
Description
The UC212 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, it supports both grease and oil lubrication and is available in rich stock for fast delivery.
Specifications
| Model NO. | UCP/Ucf/UCFL/UCT/Ucfc/UCPA/UCFA/UCFB |
| Type | Pillow Block |
| Material | Cast Iron |
| Insert Material | Gcr15/AISI 52100 Steel |
| Feature | Corrosion Resistant, High Temperature, High Speed |
| Origin | China |
Description
Pillow block bearing with cast iron housing and Gcr15 steel insert, suitable for high temperature, high speed, and corrosive environments. Available in various models and sizes, ideal for industrial applications requiring durability and reliability.
Specifications
| Bore Diameter | 20 mm |
| Outer Diameter | 47 mm |
| Width | 21 mm |
| Material | Gcr15/AISI 52100 Steel |
| Type | Pillow Block Bearing |
| Feature | Corrosion Resistant, High Speed, Low Temperature |
Description
The UCP204 pillow block bearing features a cast iron housing and Gcr15 steel insert, offering durability in high-speed and corrosive environments. Suitable for a wide range of industrial applications with reliable performance under extreme temperatures.

















