JR32x40x20 Needle Bearing Inner Ring SKF Needle Bearing Inner Ring Alternative

JR32x40x20 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.

Here are representative models frequently supplied:

JR40x45x34, JR17x22x32, IR-1616, JR75x85x35, JR6x9x8JS1, IR-314028, IR-324024, IR-242820, JR110x125x40, IR-354428, JR8x12x10JS1, IR-283624, IR-182220, JR20x25x32, JR6x9x16, JR85x100x35, JR55x60x25, JR120x135x45, JR140x155x35, IRA-10, IR-283624, JR32x40x20, JR35x40x17, JR30x35x20,5, JR30x35x16, IR-384828, JR70x80x25, JRZ35x42x23JS1, IR-1212, JR17x22x23, IRA-6, JR90x105x63, JR35x40x20, IR-324028, IRA-20, JR22x26x20, IR-263220, IR-141820, IR-273220, JRZ15x20x14JS1, IR-2724, JR45x50x40, JR12x16x22, JR25x30x26, JR150x165x40, IR-1920, JR17x20x30,5, IR-283628, IR-232820, JR28x32x30, JR15x18x16,5, JR25x30x38,5, IR-4016, IR-243220, IR-1220, JR12x15x22,5, IR-1216, IR-2824, JR20x25x30, JR38x43x30

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