JR90x105x35 Needle Bearing Inner Ring SKF Needle Bearing Inner Ring Alternative

JR90x105x35 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.

Here are representative models frequently supplied:

IR-612-1, JR7x10x16, JR80x90x35, JR35x42x20, IR-162016, IRA-10, JR55x65x30, JRZ8x12x12JS1, JR25x30x20, JR45x52x22, JR28x32x17, IR-1012, IR-445232, JR17x21x20, JR10x14x20, JR6x9x8JS1, IR-212620, JR20x25x20, JR35x40x30, IR-081212, JR42x47x30, JR7x10x10,5, JR22x26x16, IR-222820, JR25x30x20,5, JR8x12x10JS1, JR50x55x25, JR85x100x63, IR-273216, JR160x175x40, IR-081216, JR110x120x30, IR-364428, JR22x28x20,5, IR-253220, JR50x60x25, IR-2916, JR45x55x40, JR35x42x20JS1, IR-1812, JR10x14x16, JR25x30x16JS1, IR-88, JR25x29x30, IR-101416, JR6x9x12, JR12x16x13, IR-202420, JR90x100x36, JR35x42x36, JR40x45x20,5, JR15x19x16, IR-324024, IR-101416, IR-273220, JR50x60x20JS1, JRZ40x48x23JS1, JR35x40x17, JR60x68x25, IR-1516

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