NA329121/329173CD Tapered Roller Bearings Interchangeable Replacement

NA329121/329173CD Tapered Roller Bearings Interchangeable Replacement

BrandKOYO/NEUTRAL/OEM
ModelNA329121/329173CD
CategoryTapered Roller Bearings
Bore Diameter (mm)304.8
Outer Diameter (mm)438.048
Width (mm)161.925

Product Description

NA329121/329173CD Tapered Roller Bearings

Product Overview

The NA329121/329173CD 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 NA329121/329173CD 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: 475/473 557/552A 622X/614X JH307749/JH307710 JH307749/JH307710/H307749XR/H307710ER JH307749/JH307710/H307749XS/H307710ES JLM506849/JLM506810 JLM506849/JLM506810 /LM506810EX JLM506849/JLM506810/LM506849XS/LM506810ES JLM506849/JLM506810/X4S-385/LM506810ES JLM506849A/JLM506810 JLM506849A/JLM506811 JM207049/JM207010 JM207049/JM207010/JX5508A/JYH9508P JM207049/JM207010/M207049XA/M207010EB JM207049/JM207010/M207049XS/M207010ES JM207049/JM207010/X4S-385/M207010ES JM207049/JM207010A

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