JR150x165x40 Needle Roller Bearing Inner Ring SKF Needle Bearing Inner Ring Alternative

JR150x165x40 Needle Roller 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.

Here are representative models frequently supplied:

IR-68, IR-445232, IRA-5, IR-1820, JR70x80x30, IR-314024, JR30x35x20,5, JR15x20x23, IR-242816, JR5x8x16, JR15x20x12, JR80x90x30, IR-2324, JR30x35x17, JR110x120x30, JR40x45x17, IR-253020, JR25x30x32, JR85x95x36, JR8x12x10,5, IR-314024, JR17x20x20, JR12x15x16,5, JR90x105x63, IR-1616, IR-081212, JR22x26x20, JR65x72x45, IR-222820, JR42x47x30, JR25x30x38,5, JR17x22x23, JR70x80x35, IR-404828, IR-192420, IR-68-1, IR-253220, JR60x70x60, JR25x30x20,5, JR20x25x20,5, JR90x105x35, IR-243220, JR22x28x20,5, IR-1816, JR14x17x17, JR75x85x30, JR140x155x35, JR80x90x25, IR-1216, JR38x43x30, JR55x63x45, IR-364428, IRA-16, JR160x175x40, JR85x95x30, JR65x72x25, JR50x55x20, IR-283624, JR35x40x34, JR25x29x20

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