51103 Thrust Ball Bearing for Motorcycle Engines – Factory Direct
Basic Info.
| Inner Diameter | 17 mm |
| Outer Diameter | 30 mm |
| Thickness | 9 mm |
| Model NO. | 51103 |
| Lubrication | Grease or Oil |
| Material | Bearing Steel |
Introduction
This is a single-row thrust bearing (non-aligning, separated type) with precision ratings P0–P2 and vibration grades Z1V1–Z3V3. Certified to ISO9001:2008, it’s made in China and ready for OEM/ODM service.
Basic Info.
Related Products
Specifications
| Bore Diameter | 65 mm |
| Outer Diameter | 100 mm |
| Width | 47 mm |
| Material | Bearing Steel |
| Lubrication | Grease or Oil |
| Precision Rating | P0, P6, P5, P4, P2 |
Overview
High-performance thrust bearing with non-aligning design, ideal for industrial applications requiring reliable axial load support. Made from high-quality bearing steel with precision ratings up to P2. Available in stock with OEM/ODM service options.
Specifications
| Model No. | F5-12M, F6-12, F6-12M, F6-13M |
| Dimensions (mm) | 180 x 300 x 95 |
| Material | Bearing Steel |
| Lubrication | Grease or Oil |
| Precision Rating | P0, P6, P5, P4, P2 |
| Stock | In Stock |
Description
High precision thrust bearing with robust bearing steel construction, available in multiple models and precision grades. Suitable for heavy-duty industrial applications requiring reliable performance.
Specifications
| Bore Diameter | 17 mm |
| Outer Diameter | 30 mm |
| Width | 9 mm |
| Load Type | Thrust Bearing |
| Material | Bearing Steel |
| Origin | Japan |
Description
Precision thrust bearing with high-quality bearing steel, ideal for industrial applications. Available in stock with OEM/ODM service. Certified to ISO9001:2008 standards.
Basic Info.
| Inner Diameter | 65 mm |
| Outer Diameter | 100 mm |
| Thickness | 47 mm |
| Model NO. | 81102 |
| Lubrication | Grease or Oil |
| Load Direction | Thrust Bearing |
Introduction
This is a high-precision thrust bearing (Model 81102) made of bearing steel, with dimensions 65×100×47 mm. It supports axial loads only, non-aligning and separated design, suitable for OEM/ODM applications. Certified to ISO9001:2008, in stock and ready for shipment.
Basic Info.
| Inner Diameter | 65 mm |
| Outer Diameter | 100 mm |
| Thickness | 47 mm |
| Lubrication | Grease or Oil |
| Precision Rating | P0, P6, P5, P4, P2 |
| Load Direction | Thrust Bearing |
Introduction
High-precision thrust bearing made of bearing steel, designed for axial load applications. Features non-aligning structure, separated design, and ISO9001:2008 certification. Available in stock with OEM/ODM service.
Basic Info.
| Inner Diameter | 190 mm |
| Outer Diameter | 240 mm |
| Thickness | 37 mm |
| Model NO. | 51138 |
| Lubrication | Grease or Oil |
| Load Direction | Thrust Bearing |
Introduction
High-precision thrust bearing made of bearing steel, suitable for high-load axial applications. Features P0–P2 precision ratings, low vibration (Z1V1–Z3V3), ISO9001:2008 certified, and ready for immediate shipment from stock.
Basic Info.
| Inner Diameter | 65 mm |
| Outer Diameter | 100 mm |
| Thickness | 47 mm |
| Lubrication | Grease or Oil |
| Precision Rating | P0, P6, P5, P4, P2 |
| Load Direction | Thrust Bearing |
Description
This is a high-precision thrust bearing made of bearing steel, manufactured in China. It features non-aligning design, separated structure, single row, and ISO9001:2008 certification. Ideal for OEM/ODM applications with in-stock availability.
Basic Info.
| Inner Diameter | 20 mm |
| Outer Diameter | 35 mm |
| Thickness | 10 mm |
| Model NO. | 51122 / 51222 / 51322 / 51124 / 51224 |
| Seals Type | ZZ / 2RS / Open |
| Lubrication | Grease or Oil |
Introduction
High-precision deep groove ball bearings with P0–P4 ratings, low vibration (Z1V1–Z3V3), and OEM/ODM support. Suitable for industrial applications requiring reliability and compact dimensions (20×35×10 mm). Compatible with SKF/NACHI/NSK standards.
Basic Info.
| Inner Diameter | 55 mm |
| Outer Diameter | 90 mm |
| Thickness | 25 mm |
| Model No. | 81211-TV |
| Lubrication | Grease or Oil |
| Load Direction | Thrust Bearing |
This precision thrust bearing (Model 81211-TV) features dimensions 55×90×25 mm, made of high-grade bearing steel. Suitable for high-precision applications with P0–P2 accuracy options, low vibration (Z1V1–Z3V3), and ISO9001:2008 certification. Ready for OEM/ODM service and in stock.
Specifications
| Bore Diameter | 15 mm |
| Outer Diameter | 28 mm |
| Width | 9 mm |
| Material | Bearing Steel |
| Lubrication | Grease or Oil |
| Stock | In Stock |
Description
High-precision thrust bearing with non-aligning design, suitable for axial load applications. Made of high-quality bearing steel, ensuring durability and performance. Available in P0 to P2 precision classes, ideal for industrial and OEM use.
Specifications
| Bore Diameter | 65 mm |
| Outer Diameter | 100 mm |
| Width | 47 mm |
| Material | Bearing Steel |
| Lubrication | Grease or Oil |
| Stock | In Stock |
Description
High precision thrust bearing with P0-P2 rating, ideal for industrial applications requiring reliable axial load support. Made from high-quality bearing steel, it ensures durability and performance under demanding conditions.
Specifications
| Bore Diameter | 55 mm |
| Outer Diameter | 90 mm |
| Width | 25 mm |
| Model NO. | 81211-TV |
| Material | Bearing Steel |
| Lubrication | Grease or Oil |
Description
High-precision thrust bearing with P0-P6 rating, suitable for heavy axial loads. Non-aligning, single-row design made of durable bearing steel. Ideal for industrial applications requiring reliability and performance. In stock and ready for OEM/ODM orders.