RNA 4903 Solid Needle Roller Bearing IKO/THK/KOYO Equivalent

RNA 4903 Solid Needle Roller Bearing ensures smooth rotation under heavy radial loads and compact installation conditions.It may be used alone or with complementary components for enhanced axial and radial performance.

Typical applications include automotive gearboxes, industrial machinery, and agricultural equipment, where precision and stable operation are essential.

Key features:

• Superior radial load support
• Space-saving design
• Smooth, efficient rotation
• Durable construction

Compatible with major brands such as INA, FAG,SKF, KOYO, NTN for OEM or aftermarket use.

Below is a selection of typical models from our production:

NK105/26, TAFI152720, RNA4904-RSR-XL, RNA4903-RSR-XL, NK105/36, NA6907-ZW, NKS 32, NA3070, NA6916-ZW-XL, NA1075, NKI42/30, NK 5/10 TN, NK95/26-XL, NKI 60/35, NA4917-XL, RNAO7X14X8-TV-XL, RNA6907, NA 6919A, NKI 5/12 TN, RNA 4864, NKI17/20, TAF 253325, NA 6900A, TAF162416, NK17/16-XL, NAO17X30X13, RNAO50X65X20-XL, RNA6910-ZW-XL, NK 50/25, NA6910, NA69/22, NK 90/35, RNA2055, NK75/25-XL, NK10/16-TV-XL, NA2080, RNAO50X62X20-XL, NAV 4003, NKI95/26, NK 37/30

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