JR17x20x20 Needle Roller Bearing Inner Rings SKF Needle Bearing Inner Ring Alternative

JR17x20x20 Needle Roller Bearing Inner Rings 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.

Custom orders are welcome, and interchangeable replacements for common international brands (INA,FAG,KOYO,NTN SKF, IKO) are also available.

Below is a selection of typical models from our production:

JR140x160x50, JR65x72x25, IR-404824, JR45x55x40, JR25x30x26,5, JR75x85x25, IR-324024, IRA-20, IR-1516, JR32x37x30, JR35x44x22, JR30x35x16, IR-283628, IR-162020, JR90x105x63, IR-475632, JR30x35x20, JR20x25x38,5, JR180x195x45, JR150x165x40, JR95x110x35, JRZ40x48x23JS1, JR40x50x20, JR25x30x16, IR-1316, JR60x68x35, JR20x25x16JS1, JR70x80x30, JR70x80x35, JR15x19x16, JR15x20x16, JRZ30x35x20JS1, IR-314028, IR-121616, IR-2316, JR90x105x32, JR17x20x20, IR-2416, IR-061012, JR25x30x38,5, JR90x100x30, JR25x30x32, JRZ20x25x18JS1, JR9x12x12, JR20x25x17, JR9x12x16, IR-242820, JR30x35x20,5, IR-2424, IR-1312, JR38x43x30, JR55x60x35, IR-182216, IRA-10, IR-141820, JR17x22x13, JR30x35x26, IR-1016, JR14x17x17, JR100x110x40

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