30318 Tapered Roller Bearing – High-Load, Precision Linear Guide
Basic Info.
| Inner Diameter | 90 mm |
| Outer Diameter | 190 mm |
| Thickness | 46.5 mm |
| Model NO. | 30318 |
| Origin | China |
| HS Code | 8482200000 |
Introduction
High-precision deep groove ball bearing with P0–P2 rating, designed for long life, high speed and low noise. Features rich stock availability, OEM/ODM service, and robust carton-pallet packaging.
Basic Info.
- Pillow Block Bearing
- Cylindrical Roller Bearing
- Spherical Plain Bearing
- Thrust Self-aligning Roller Bearing
- Plain Bearing
- Spherical Roller Bearing
- Self-Aligning Ball Bearing
- Taper Roller Bearing
- Thrust Needle Roller Bearing
- Needle Bearing
- Bearing Block
- Deep Groove Ball Bearing
- Alloy Guide Rail
- Angular Contact Ball Bearing
- Linear Bearing
- Auto Bearing
- Machine Tools Accessories
- Auto Air Conditioning Compressor
- Thrust Ball Bearing
Related Products
Specifications
| Bore Diameter | Varies by model |
| Outer Diameter | Varies by model |
| Width | Varies by model |
| Model No. | 32220, 33116, 30312, 30320, 30315, 33022, 33021, 33118 |
| Origin | China |
| Production Capacity | One Million Pieces Per Year |
Description
High-quality bearings from leading brands including Timken, SKF, NSK, NTN, Koyo, NACHI, and IKO. Suitable for various industrial applications with reliable performance and durable design. Packaged in color box or industrial package for safe transport.
Specifications
| Bore Diameter | Hm218210/212011 |
| Outer Diameter | Different models and sizes |
| Width | 32919 |
| Origin | China |
| Trademark | Timken, SKF, NSK, NTN, Koyo, NACHI, IKO |
| HS Code | 8482220000 |
Description
High-quality bearings with stable performance, suitable for various industrial applications. Durable design ensures long service life under demanding conditions.
Specifications
| Bore Diameter | Varies by model |
| Outer Diameter | Varies by model |
| Width | Varies by model |
| Model No. | 30206, 30207, 30208, 30209, 30310, 30311 |
| Origin | China |
| Production Capacity | One Million Pieces Per Year |
Description
High-quality bearings from trusted brands NSK, NTN, Koyo, NACHI, Timken, and IKO. Available in multiple models and sizes with stable production capacity. Ideal for industrial and mechanical applications requiring durability and precision performance.
Specifications
| Model No. | 30307rj2/Q, 32008xr, 30208rj2/Q, 33209r/Q, 32309brj2 |
| Package | Color Box/Industrial Package |
| Trademark | Timken, SKF, NSK, NTN, Koyo, NACHI, IKO |
| Origin | China |
| HS Code | 8482220000 |
| Production Capacity | One Million Pieces Per Year |
Description
High-quality bearings available in various models and sizes, ideal for industrial applications. Made in China with reliable performance and global standard packaging.
Specifications
| Bore Diameter | Varies by model |
| Outer Diameter | Varies by model |
| Width | Varies by model |
| Model No. | 30202, 30203 |
| Origin | China |
| Production Capacity | 1,000,000 pcs/year |
Description
High-quality bearings from leading brands (Timken, SKF, NSK, etc.). Suitable for industrial applications with reliable performance. Packaged in color or industrial packaging.
Specifications
| Model No. | 32008, 32208, 32310, etc. |
| Inner/Outer Diameter & Thickness | Varies by model |
| Origin | China |
| Trademark | Timken, SKF, NSK, NTN, Koyo, NACHI, IKO |
| HS Code | 8482220000 |
| Production Capacity | 1,000,000 pcs/year |
Description
High-quality bearings available in multiple models and sizes, ideal for industrial applications. Made in China with reliable performance and global standards compliance.
Specifications
| Model No. | Hm803149, Hm803110, Hm803112 |
| Inner/Outer Diameter | Different models and sizes |
| Thickness | Different models and sizes |
| Trademark | Timken, SKF, NSK, NTN, Koyo, NACHI, IKO |
| Origin | China |
| Production Capacity | One Million Pieces Per Year |
Description
High-quality bearings with various models and sizes available. Made in China, these bearings support industrial applications with reliable performance and high production capacity. Suitable for diverse mechanical systems requiring durability and precision.
Specifications
| Model No. | 350660 |
| Lubrication | Grease or Oil |
| Precision Rating | P0, P6, P5, P4, P2 |
| Vibration | Z1V1, Z2V2, Z3V3 |
| Origin | China |
Overview
High-precision bearing with versatile lubrication options, suitable for various industrial applications. Manufactured under strict quality control standards in China.
Specifications
| Bore Diameter | Varies by model |
| Outer Diameter | Varies by model |
| Width | Varies by model |
| Model No. | 30207 30208 30209 30210 30211 |
| Origin | China |
Description
High-quality bearings from leading brands including Timken, SKF, NSK, NTN, Koyo, NACHI, and IKO. Suitable for industrial applications with durable packaging. Meets international standards with an annual production capacity of one million pieces.
Specifications
| Model No. | 368A/362A |
| Inner Diameter | – |
| Outer Diameter | – |
| Thickness | – |
| Origin | China |
Description
High-quality bearing with various models and sizes, suitable for industrial applications. Durable design ensures reliable performance. Packaged in color box or industrial package. Meets international standards with HS Code 8482220000.
Specifications
| Model NO. | 30206 30207 30208 |
| Trademark | Timken S KF NSK NTN Koyo NACHI IKO |
| Origin | China |
| HS Code | 8482220000 |
| Production Capacity | One Million Pieces Per Year |
Description
High-quality bearings available in multiple models and sizes, ideal for various industrial applications. Made in China with reliable performance and global standards compliance.
Specifications
| Model No. | 32217, 32218, 32219, 32220, 32222, 32224, 32226 |
| Inner Diameter (ID) | Different models and sizes |
| Outer Diameter (OD) | Different models and sizes |
| Thickness | Different models and sizes |
| Origin | China |
Description
High-quality bearings from leading brands including Timken, SKF, NSK, NTN, Koyo, NACHI, and IKO. Suitable for various industrial applications with reliable performance and durable design.

















