4T-LL319349 NTN
- Payment by invoice possible
- Not currently in stock, contact us for factory lead times
- Payment by invoice possible
- In stock at factory, ready to ship in estimated 1-2 weeks, contact us for expedited options
- Del Rey is proud to be the exclusive distributor of Waagene products
- Payment by invoice possible
- Low quantities typically kept on hand; please contact us for availability at lead time
- Authorized miniBOOSTER distributor & hydraulic excellence partner
Product Description
The 4T-LL319349 NTN is a cone designed for a single-row tapered roller bearing, consisting of the inner ring and rollers. Paired with a separate cup (or outer ring), these components form a complete tapered roller bearing. Featuring conical raceways on the inner and outer rings and tapered rollers, these bearings effectively absorb radial and axial forces in one direction. Their design prevents sliding movements between the raceways and rollers, reducing component wear. Proper bearing operation requires a minimum load, and the separable cone and cup allow for easy mounting and axial adjustment of end play or preload during assembly. For reliable performance, it is recommended to replace both cone and cup simultaneously, ideally sourced from the same manufacturer to avoid bearing problems due to differences in internal profiles, material, and tolerances. Always pair the 4T-LL319349 NTN with a matching cup from the same manufacturer for optimal results.