JR32x37x30 Needle Roller Bearing Inner Ring INA Replacement

JR32x37x30 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.

The following models represent common export items:

IR-283628, IR-242820, JR20x24x20, JRZ45x52x23JS1, JR130x150x50, IR-283624, JR50x55x35, JRZ12x16x14JS1, JR20x25x20,5, IRA-6, JR25x29x30, JR5x8x8JS1, IR-404828, JR9x12x16, IR-222820, IR-101416, JR20x25x16, JR5x8x16, IR-314024, JR25x30x26,5, JR6x9x16, JR30x35x26, IR-081216, JR150x165x40, JR20x25x26,5, JR17x22x16JS1, IR-445232, JR40x45x20,5, JR70x80x60, JR65x72x45, JR120x135x45, JR12x16x12JS1, IR-364424, IR-273216, JRZ20x25x18JS1, IR-243220, JR85x95x36, JR45x55x20, JR12x16x22, JR90x100x30, IR-364428, JR35x42x36, JR25x29x20, JR65x75x30, JR20x24x16, IRA-5, IR-162016, JR160x175x40, JR70x80x35, JR32x37x20, IRA-7, JR25x30x16, IR-485632, JR65x75x28, IR-314028, JR95x110x63, JR40x45x17, JR30x35x16, JR35x40x17, IR-243220

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