NA 4919 Heavy Duty Needle Bearing SKF/INA Replacement

NA 4919 Heavy Duty Needle Bearing is designed for applications requiring high radial load capacity in compact machinery.This bearing offers low friction, smooth rotation, and long service life, suitable as a standalone component or combined with complementary elements.

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.

The following models represent common export items:

RNAO50X65X20-XL, NK 14/16, NA6908A, NA 6909, NA 4903.2RS, RNA 4904.2RS, RNA4906-RSR-XL, NK 47/20, RNAO6X13X8-TV-XL, NA4902-XL, NK15/12, RNA4902-RSR-XL, NK73/35-XL, NA 4910, NK105/36, NKI 22/20, TAF 475730, TAF 11013040, NK12/15, TAFI9012036, RNA6915-ZW-XL, NKI 20/20, RNA4911-XL, NK18/20, NAO90X120X30, RNA 4906.2RS, RNA6907-ZW-XL, RNA6904-XL, TAFI 203216, NAV 4012, TAF 293820, RNA6908, NKI20/16-XL, NK68/35, NA6911-ZW, NKI 12/20, NKS70, NKI70/35, NK29/30-XL, NA 6902A

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