3879/3820-B Tapered Roller Bearings TIMKEN/SKF Replacement

3879/3820-B Tapered Roller Bearings

Product Overview

The 3879/3820-B 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 3879/3820-B with stable quality, sufficient stock for common sizes, and fast delivery.
Compatible alternatives to leading bearing brands are available upon request.Here are representative models frequently supplied: 420/414X 44157/44348-B 44157X/44348 442-S/432 442-S/432AB 442-S/432-B 543/532X JF4049/JF4010 NA357/353D X30308UM/YSA30308RM XAA32008X/32008X XAA33108/33108 XBA32308-B/32308-B XGA33210/YSA33210R HM801349/HM801310 HM801349/HM801310/HM801349XA LM300849/LM300811 XKA32008XF/32008XZ

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