NSK 51201-51204 Thrust Ball Bearings for Heavy Machinery
Specifications
| Bore Diameter | 35 mm |
| Outer Diameter | 80 mm |
| Width | 32 mm |
| Material | Bearing Steel |
| Lubrication | Grease or Oil |
| Load Direction | Thrust Bearing |
Description
High-quality thrust bearing with precision ratings up to P2, ideal for industrial applications. Features grease or oil lubrication, durable bearing steel construction, and is ready in stock for immediate delivery.
Basic Info.
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Specifications
| Bore Diameter | 190 mm |
| Outer Diameter | 240 mm |
| Width | 37 mm |
| Model NO. | 51138 |
| Material | Bearing Steel |
| Load Direction | Thrust Bearing |
Description
The 51138 thrust bearing is made of high-quality bearing steel, ensuring durability and performance. It features a non-aligning design with single row configuration, suitable for applications requiring axial load support. Precision ratings up to P2 ensure smooth operation. Lubrication options include grease or oil. In stock and ready for OEM/ODM service.
Basic Specifications
| Inner Diameter | Outer Diameter | Thickness |
|---|---|---|
| 50 mm | 78 mm | 22 mm |
Product Overview
High-precision thrust bearing with non-aligning design, made of bearing steel. Available in multiple model numbers (51210–51111), precision grades P0–P2, and vibration classes Z1V1–Z3V3. Lubricated with grease or oil. Certified to ISO9001:2008. In stock, OEM/ODM supported. Origin: China.
Basic Info.
| Inner Diameter | 70 mm |
| Outer Diameter | 95 mm |
| Thickness | 18 mm |
| Model NO. | 51114 |
| Load Direction | Thrust Bearing |
| Material | Bearing Steel |
Description
This is a high-precision thrust bearing (Model 51114) made of bearing steel, with dimensions 70×95×18 mm. It supports axial loads only, non-aligning and separated design. Suitable for grease or oil lubrication. Certified to ISO9001:2008, produced in China, ready for OEM/ODM applications.
Basic Info.
| Inner Diameter | 90 mm |
|---|---|
| Outer Diameter | 135 mm |
| Thickness | 35 mm |
| Model No. | 51218 |
| Lubrication | Grease or Oil |
| Precision Rating | P0, P6, P5, P4, P2 |
Introduction
High-precision thrust bearing made of bearing steel, designed for axial load applications. Features non-aligning, separated structure with ISO9001:2008 certification. Supplied in stock, suitable for OEM/ODM projects. Dimensions: 90×135×35 mm.
Specifications
| Bore Diameter | 50 mm |
| Outer Diameter | 110 mm |
| Width | 43 mm |
| Material | Bearing Steel |
| Lubrication | Grease or Oil |
| Precision Rating | P0, P6, P5, P4, P2 |
Description
High-quality thrust bearing with non-aligning design, separated structure, and single row configuration. Ideal for heavy-duty applications requiring reliable performance under axial loads. Available in stock with OEM/ODM service options.
Specifications
| Bore Diameter | 10 mm |
| Outer Diameter | 24 mm |
| Width | 9 mm |
| Load Direction | Thrust Bearing |
| Material | Bearing Steel |
| Stock | In Stock |
Description
Precision thrust bearing with 10脳24脳9 mm dimensions, made of high-quality bearing steel. Features grease or oil lubrication, non-aligning design, and ISO9001:2008 certification. Ideal for industrial applications requiring reliable axial load support.
Specifications
| Bore Diameter | 17 mm |
| Outer Diameter | 25 mm |
| Width | 12 mm |
| Load Direction | Thrust Bearing |
| Material | Bearing Steel |
| Lubrication | Grease or Oil |
Description
Precision thrust bearing with non-aligning design, ideal for high-load applications. Made from durable bearing steel, it supports axial loads efficiently. Available in stock with OEM/ODM service options. Compact size fits various industrial uses.
Specifications
| Bore Diameter | 45 mm |
| Outer Diameter | 100 mm |
| Thickness | 39 mm |
| Model NO. | 51409 |
| Material | Bearing Steel |
| Lubrication | Grease or Oil |
Description
Precision thrust bearing with high load capacity, suitable for industrial applications requiring reliability and durability. Available with OEM/ODM service, in stock and certified to ISO9001:2008.
Specifications
| Bore Diameter | 12 mm |
| Outer Diameter | 28 mm |
| Width | 11 mm |
| Load Direction | Thrust Bearing |
| Material | Bearing Steel |
| Lubrication | Grease or Oil |
Overview
High-precision thrust bearing with non-aligning design, ideal for reliable axial load support. Made from durable bearing steel, it ensures long service life and smooth operation under various industrial applications.
Product Parameters
| Bore Diameter (d) | 20 mm |
| Outer Diameter (D) | 25 mm |
| Width (B) | 10 mm |
| Model NO. | 51104 |
| Material | Bearing Steel |
| Load Direction | Thrust Bearing |
Description
High-quality thrust bearing with precise rating options and low vibration levels. Suitable for various industrial applications requiring reliable axial load support. Made from durable bearing steel, ensuring long service life and high performance under grease or oil lubrication.
Basic Info.
| Inner Diameter | 80 mm |
| Outer Diameter | 140 mm |
| Thickness | 44 mm |
| Model NO. | 51316 |
| Load Direction | Thrust Bearing |
| Material | Bearing Steel |
High-precision thrust bearing (Model 51316) made of bearing steel, dimensioned 80×140×44 mm. Features P0–P2 precision ratings, grease/oil lubrication, ISO9001:2008 certification, and non-aligning, separated design. Ideal for OEM/ODM applications with in-stock availability.
Specifications
| Bore Diameter | 12 mm |
| Outer Diameter | 28 mm |
| Width | 11 mm |
| Load Direction | Thrust Bearing |
| Material | Bearing Steel |
| Stock Status | In Stock |
Description
Precision thrust bearing with 12x28x11 mm dimensions, made of high-quality bearing steel. Features grease or oil lubrication, non-aligning design, and is ideal for industrial applications requiring reliable axial load support. Available from stock with OEM/ODM service options.

















