JR5x8x8JS1 Needle Bearing Inner Ring China Bearing Supplier

JR5x8x8JS1 Needle Bearing Inner Ring is a precision ground, through-hardened component designed for use with K series needle roller and cage assemblies or HK series drawn cup bearings. They provide a hardened raceway when the shaft cannot serve this function.

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

The following models represent common export items:

JR70x80x30, JRZ30x35x20JS1, JR35x44x22, JR22x26x16, IR-2416, JRZ20x25x18JS1, JR40x45x20,5, JR70x80x54, IR-283624, JR20x24x16, IRA-14, JR60x68x35, JR60x70x30, IR-121616, IR-1316, JR15x19x16, JR12x16x12, IR-1920, IR-1516, IR-404824, IR-242820, IRA-10, JR50x55x40, JR35x40x22, JR45x52x40, JR90x100x30, JR10x14x12, JR60x70x25, IR-475632, JR35x40x20,5, JR40x45x17, JR32x40x36, JR8x12x10,5, IR-162020, IR-404824, IR-384828, JR110x125x40, IR-404828, JR40x45x20, JR65x72x25, IR-354428, JR38x43x30, IR-314024, JR40x48x22, IR-324028, IR-212616, IR-222820, IRA-16, JR25x30x16JS1, JR20x25x20, IRA-8, JR15x20x12JS1, JR55x63x25, JR5x8x16, IR-242820, JR90x100x26, IR-081216, IR-222820, JR10x14x11JS1, IR-202416

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