JR20x25x16JS1 Needle Roller Bearing Inner Rings China Manufacturer

JR20x25x16JS1 Needle Roller Bearing Inner Rings 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.

Below is a selection of typical models from our production:

IR-273220, JR30x35x20,5, IR-475632, JR20x25x20,5, IR-141820, JR17x22x16JS1, IR-4016, IR-283628, IR-485632, IR-812, IR-314028, JR15x20x13, JR75x85x54, JR12x16x20, JR28x32x17, JR70x80x35, JR20x25x16JS1, IR-2724, JR10x14x20, IR-162016, IR-273220, JR75x85x30, IR-242820, JR60x70x30, IR-1012, JR60x68x45, JR10x13x12,5, JR90x105x32, JR38x43x30, JRZ10x14x14JS1, JR35x42x20JS1, JR45x50x40, JR15x19x16, IR-101416, IR-384828, IR-314024, IR-404824, IRA-8, IRA-6, IR-2824, IR-2020, JR22x28x20,5, JR17x21x20, JR20x24x20, JR60x68x35, JRZ12x16x14JS1, IRA-12, IR-222820, JR50x55x35, JR38x43x20, JR6x10x10, JR50x55x25, IR-081216, JR32x37x20, JRZ20x25x18JS1, JR25x30x20, JR35x40x20, JR7x10x16, JR55x65x30, IR-101412

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