JRZ15x20x14JS1 Needle Bearing Inner Ring China Bearing Supplier

JRZ15x20x14JS1 Needle Bearing Inner Ring is a precision-machined, hardened, and ground component that serve as the inner raceway for needle roller and cage assemblies (K series) or drawn cup needle roller bearings (HK/BK series). They are used when the shaft itself cannot be hardened and ground to the required specifications for direct raceway use.

We can supply both standard K series models and interchangeable replacements compatible with INA, SKF, and IKO.

Below are examples of models we regularly produce and export:

JR17x22x16JS1, JR17x20x20, IR-485632, JR17x20x20,5, IR-404828, JR17x22x13, IR-445232, JR17x20x16,5, IR-2316, JR160x175x40, IR-404828, IR-232820, IR-283624, JR40x48x22, JR14x17x17, JR120x135x45, IR-263220, JR35x40x17, IR-1220, JR12x16x16, JR32x40x36, IRA-20, JRZ12x16x14JS1, IR-354428, IR-192420, JR100x110x30, JR45x55x20, IR-1216, IR-475632, JR85x100x35, JR20x25x30, JR6x9x8JS1, JR55x63x25, IR-192420, IR-101412, JR15x20x23, JR85x95x30, JR12x15x16,5, IR-243220, JR30x35x20, JR140x160x50, JR95x105x36, IR-182216, IR-1820, JRZ6x10x12JS1, JR32x37x30, IR-283624, JR9x12x12, IR-404824, IR-061012, JR80x90x30, IR-253220, JR17x20x30,5, JR50x55x40, IR-162016, IR-445232, IR-242816, JR100x110x40, JR50x55x25, JR75x85x35

Application

Heavy-duty industrial machinery

Construction equipment

Mining machinery

Steel mill equipment

Gearboxes and transmissions

Machine tool spindles

Material handling systems

Packaging

• Industrial packaging
• Neutral packaging
• Customized brand packaging available
• Single box+standard export carton packing+wooden pallet packing for export shipment

Stock & Delivery

We maintain sufficient inventory for common bearing models.

Small trial orders are welcome. Fast shipment is available for urgent orders.

Send Inquiry

We offer OEM manufacturing for non-standard bore sizes, widths, and materials. Please provide your drawing or specifications, and we will respond with a quotation within 24 hours.

Email: sales@needlebearingcn.com