Asahi NTN NSK UC210-31/32 Pillow Block Bearing – High-Load Insert Bearing
Basic Info.
| Inner Diameter | 12 mm |
| Outer Diameter | 47 mm |
| Width | 31 mm |
| Model No. | UCF210-32 |
| Material | Bearing Steel |
| Lubrication | Grease or Oil |
Description
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 (Z1V1–Z3V3), and supports OEM/ODM service. Ideal for industrial applications requiring reliability and easy mounting.
Basic Info.
- Needle Bearing
- Cylindrical Roller Bearing
- Auto Bearing
- Thrust Needle Roller Bearing
- Linear Bearing
- Angular Contact Ball Bearing
- Alloy Guide Rail
- Deep Groove Ball Bearing
- Plain Bearing
- Spherical Roller Bearing
- Auto Air Conditioning Compressor
- Taper Roller Bearing
- Spherical Plain Bearing
- Thrust Ball Bearing
- Self-Aligning Ball Bearing
- Thrust Self-aligning Roller Bearing
- Pillow Block Bearing
Related Products
Specifications
| Bore Diameter | 80mm |
| Outer Diameter | 140mm |
| Width | 82.6mm |
| Model NO. | UC216 |
| Material | Bearing Steel |
| Lubrication | Grease or Oil |
Description
Premium insert bearing with deep groove raceway, high load capacity and precision rating P0-P6. Ideal for industrial applications requiring durability and smooth performance. Available in large stock with OEM/ODM support.
Product Parameters
| Bore Diameter | 25 mm |
| Outer Diameter | 62 mm |
| Width | 38 mm |
| Model No. | UC305 |
| Material | Bearing Steel |
| Lubrication | Grease or Oil |
Description
Precision insert bearing with deep groove raceway, high load capacity and durable bearing steel construction. Available in standard size 25x62x38 mm, ideal for industrial applications requiring reliability and smooth operation. OEM/ODM service supported.
Specifications
| Bore Diameter | Varies by model |
| Outer Diameter | Varies by model |
| Width | Varies by model |
| Material | Cast Iron housing, Gcr15/AISI 52100 Steel insert |
| Type | Pillow Block, 4 Bolt Flange Units |
| Feature | Corrosion & Heat Resistant, High Speed, Low Noise |
Description
Precision pillow block bearing units with deep groove raceway design. Suitable for high speed, heavy load, and challenging environments including high/low temperatures. Ideal for industrial machinery applications.
Specifications
| Bore Diameter | Varies by model |
| Outer Diameter | Model-dependent |
| Width | Single row design |
| Material | Cast Iron housing, Gcr15/AISI 52100 Steel insert |
| Type | Pillow Block Bearing Unit |
| Operating Conditions | High/Low temperature, corrosion resistant, high speed |
Description
Pillow block bearing units with deep groove raceway design, suitable for high-speed and extreme temperature applications. Corrosion-resistant, durable construction ensures reliable performance across various industrial environments.
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 | Customizable |
| Outer Diameter | Varies by Model |
| Width | Standard Size |
| Material | Cast Iron Housing, Gcr15 Steel Insert |
| Type | Pillow Block Bearing UCP319 |
| Operating Conditions | High/Low Temp, Corrosion & Speed Resistant |
Description
The UCP319 pillow block bearing features a deep groove raceway and high-quality materials, ideal for demanding industrial applications. Designed for durability in high-speed, high-temperature, or corrosive environments.
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
| 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 | 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
| 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 | Depends on model |
| Outer Diameter | Varies by size |
| Width | Model-specific |
| Material | Cast Iron housing, Gcr15 Steel insert |
| Type | Pillow Block Bearing |
| Feature | Corrosion & Heat Resistant, High Speed |
Description
Pillow block bearings with deep groove raceway design offer reliable performance in high-speed and extreme temperature applications. Made from durable cast iron and precision steel inserts, these bearings ensure long service life and resistance to corrosion.
Specifications
| Bore Diameter | 100 mm |
| Outer Diameter | 170 mm |
| Width | 42 mm |
| Material | Cast Iron Housing, GCr15 Steel Insert |
| Type | Pillow Block Bearing |
| Feature | High Speed, Corrosion Resistant |
Description
UCFL320 pillow block bearing features deep groove raceway design for high speed and smooth operation. Made with cast iron housing and GCr15 steel insert, it offers excellent durability and corrosion resistance. Suitable for wide temperature ranges and industrial applications.

















