NA4903-RSR-XL Heavy Duty Needle Bearing Large Inventory

NA4903-RSR-XL Heavy Duty Needle Bearing ensures stable radial support and smooth rotation in compact assemblies.It may be used as a standalone component or with complementary elements, providing flexible configuration options.

Typical applications include industrial machinery, machine tools, and automotive gearboxes, where stable operation, precision, and long service life are required.

Key features:

• High radial load capacity
• Slim, space-saving design
• Low-friction, efficient rotation
• Durable and reliable construction

Compatible with INA, SKF, KOYO, NTN for OEM or aftermarket applications.

Here are representative models frequently supplied:

TAF384820, RNA4905-XL, NK6/12-TV-XL, RNAO50X65X40-ZW-ASR1-XL, RNA4904-RSR-XL, NA22102RSR, RNA4911, RNA 4907.2RS, NA6919-ZW-XL, NK26/16, NA 6912, RNAO40X50X17-XL, NA4848, NA 6916A, RNA2150, NA6913A, RNA 6915, NKI10/16, RNA1060, NA6907, NKI 75/35, NAO15X28X13, NKIS50-XL, NKIS35, RNA 4852, RNA6912-ZW, RNA6914-ZW, NA2204-2RSR, RNAO55X68X20-XL, NA6917-ZW, NK30/30-TV, NAV4004, NKIS 12, NA6908A, NA 4918, NKS75-XL, NA 4903.2RS, NA 6916, NA 69/28, NKS43

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

Send us the model number and quantity — we will check stock and provide a quotation quickly.

Email: sales@needle-bearing.com