JR10x14x11JS1 Needle Bearing Inner Ring INA Replacement

JR10x14x11JS1 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.

The following models represent common export items:

IR-2416, IR-081212, IR-242820, IR-222820, IR-404824, IR-232820, JR12x15x22,5, JR10x14x20, JR25x30x20,5, JR40x48x22, IR-182216, IR-273220, IR-283628, JR55x60x25, JR30x35x17, JR30x35x32, JR50x60x40, JR110x120x30, IR-1316, IR-2916, IR-3024, JR20x25x32, IR-128, IR-202420, IR-324028, IR-68-1, IR-212616, JR60x68x45, JRZ30x35x18JS1, JR40x50x20, JR40x48x40, JR6x9x12, JR9x12x12, JR8x12x10, JR50x60x20JS1, IR-243220, JR40x45x20,5, JR60x70x30, IR-1820, IR-1220, JR55x60x35, IRA-16, JR80x90x54, JR6x10x10JS1, IRA-6, JR25x30x30, IR-314028, JR12x15x12,5, JR25x29x20, JR35x40x34, JR15x20x12JS1, IR-263220, JR5x8x8JS1, IR-445228, JR45x55x20JS1, JR140x155x35, JR35x40x30, JR7x10x10,5, JR17x20x20,5, IR-445228

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