JR55x60x35 Needle Bearing Inner Ring China Bearing Supplier

JR55x60x35 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.

The following models represent common export items:

IR-232820, JR20x25x32, IR-263220, IR-273216, IR-273216, IR-131616, JR45x52x23, JR30x35x20,5, IR-283628, JR20x25x38,5, IR-081216, JR45x52x22, JR35x40x30, JR12x16x12JS1, JR10x14x13, IR-162020, JR32x37x30, IR-445232, IR-283628, JR90x105x35, JR20x25x17, JR45x50x35, JR10x14x12JS1, JR25x30x38,5, JR22x26x20, JR80x90x54, IR-111412, JR15x18x16,5, IR-141816, IR-222820, JRZ30x35x18JS1, IR-2824, JR6x10x10JS1, JR20x25x20, IR-212616, JR15x20x16, JR22x28x17, JR35x40x20,5, IR-222820, JR12x15x16, IR-101412, JR10x14x11JS1, JRZ50x58x23JS1, JR90x105x63, JR6x9x12, IR-88, JR90x100x30, IR-243220, JR35x44x22, IR-242820, JR15x20x12JS1, JR65x73x35, JR80x90x25, IR-243220, IR-162016, JR20x25x26,5, IR-273220, IR-1616, IR-404824, JR65x75x60

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