NA44143/44363D Tapered Roller Bearings TIMKEN/SKF Alternative

NA44143/44363D Tapered Roller Bearings

Product Overview

The NA44143/44363D tapered roller bearing is designed to support combined radial and axial loads in one direction.
It features a separable structure consisting of a cone, cup, tapered rollers, and cage, which allows for easy installation and maintenance.
This bearing is widely used in automotive systems, agricultural machinery, construction equipment, and general industrial applications.
It is commonly selected as a replacement bearing for maintenance and aftermarket supply.
We supply NA44143/44363D with stable quality, sufficient stock for common sizes, and fast delivery.
Compatible alternatives to leading bearing brands are available upon request.Below are examples of models we regularly produce and export: JL69348/JL69310 JL69349/JL69310 JL69349/JL69310/K158596R/K158598R JL69349A/JL69310 JL69349X/JL69310 1 1/40 1 61/3320 13685/13620 13685/13621 13685/13621/13600LA/1 13685/13621A/13600LA/1 13685/13621D 13685/13624 13685A/13620 13685A/13621 13686/13620 13686/13621 13687/13620

This list is not exhaustive. Our production system is organized by dimension and structure, allowing fast confirmation for large model libraries.

Packaging & Delivery

We offer flexible packaging options based on customer requirements:

• Individual industrial boxes
• Bulk packing for OEM use
• Neutral cartons without branding
• Custom labeling with model, batch, and quantity
• Export packaging reinforced for long-distance transportation, suitable for both sea and air shipments

Get a Quick Quotation

To help us quote accurately, please provide:

• Bearing model number
• Required quantity
• Application or working conditions
• Target delivery time

Drawings and photos are welcome.
Our team will respond with technical confirmation and a quotation promptly.

WhatsApp: +86 15380039891