Premium Taper Roller Bearing 6B-3223 for Caterpillar Machinery
Our Taper Roller Bearing 6B-3223 is engineered as a direct OEM replacement for Caterpillar equipment, ensuring seamless integration and superior performance. Made from high-grade alloy steel, this bearing offers exceptional durability and precision for demanding industrial applications.
Designed for B2B clients like retailers, wholesalers, and aftermarket service providers, this bearing reduces downtime and maintenance costs while meeting rigorous quality standards. With a minimum order quantity (MOQ) of 10 pieces, it's perfect for bulk procurement.
Technical Specifications
| Parameter | Details |
|---|---|
| Part Number | 6B-3223 (also 6B3223) |
| Part Type | Taper Roller Bearing |
| Brand | Caterpillar Replacement |
| MOQ | 10 pieces |
| Outside Diameter | 152.4 mm |
| Height | 30.1 mm |
| Material | Alloy Steel |
| Primary Application | Caterpillar Equipment |
Compatible Caterpillar Equipment Models
This taper roller bearing is widely used in Caterpillar machinery, including but not limited to:
Generator SR4
Power Module PM3516 PM3512
Wheel Tractor-Scraper 627 627K LRC 627K 657 651
Off Highway Truck 777 785D 785 777G 777E
Motor Grader 120M 120M 2 14M 12M 140 GC
Track-Type Tractor D4D D4E D9G D9H D4E SR
Wheel Skidder 518
Marine Auxiliary 3516B 3512B 3512 3508 3508B
Marine Engine 3516 3512 3508 C18 D379A D379B D399 3508B D397D D364 D375D D398A D398B 3516B 3306B 3512B 3304B
Pipelayer 594H 594
Vibratory Compactor CS-663E CP-663E CS-683E
Petroleum Package C18
Generator Set 3508 3516 3512 3512B
Wheel Tractor 650B 651B 651E 660B 651 641B 666B 657E 657B 657G 627G 627H
Reclaimer Mixer RM-350B RM-300
Hydraulic Control 143 140
Vehicular Engine 3516 3512
Engine C15 C18 G3412 G3408C C13B 3512C 3516C G3406 G3408 G3412C
Track Loader 941 951C 951B 941B 955C
Petroleum Engine 3512 C15 C13 C18 C11 C9 C7 3516C
Soil Compactor 825C 825B
Backhoe Loader 446D 446B 446
Wheel Dozer 834 824B 824
Landfill Compactor 826C 826B
Compact Wheel Loader 910
Wheel Loader 982XE 988 993 920 980XE 930 982 XE 930R 930T 980 XE 993K 980C 980F
Road Reclaimer RM-350B
Gen Set Engine 3516B 3304B 3306 3304 3508 3512 3508B 3516
Engine - Machine 3116 3114 3304 3408
Articulated Truck D550B D44B D35HP D35C D400D D40D
Ripper 4
Engine - Industrial 3406B
Pneumatic Compactor CW34 PS-360B PS-360C PF-290B CW-34
Industrial Engine C18 3406E 3406B 3406C D342 D343 3126 D398B 3126B 3116 3114 3408E 3408B 3408C C7 C9 3306B 3456 C9.3 3304 3306 C9.3B 3176C 3176B 3412 D333C 3304B 3406 3512 3196 3412E 3412C 3516 C-12 C-15 C-10 C-16 3508 D398 D353C D353E D353D C-9 C11 C13 C15 D342C D330C
Quarry Truck 777E
Wheel Scraper 627 627G 627F 627B 627E
Truck 785 789 793 793B 785C 785D 785B 789C 777C 777B 789B 777D 777G 777F
Spray AR CAT WDS
Tractor 776D 776C 776B 784C 784B
Gas Engine G333C G398 G399 G3306B G379A G342C G3304 G3306 CG137-08 G353D G3412 G3408 G3406 G379
Bulldozer 4A
Why Choose Our Taper Roller Bearing? – FABE Analysis
Features (F):
- Part Number: 6B-3223 – Exact match for Caterpillar specifications.
- Material: High-strength alloy steel for enhanced wear resistance.
- Precision Dimensions: Outside diameter 152.4 mm, height 30.1 mm, ensuring accurate fit.
- Broad Compatibility: Cross-references with multiple Caterpillar models (e.g., 777, 785D, D9G).
Advantages (A):
- Superior to generic aftermarket bearings in terms of precision and longevity.
- Direct OEM replacement – no modifications needed for installation.
- Rigorous quality control ensures consistent performance across batches.
- Optimized for heavy-duty applications in construction, mining, and agriculture.
Benefits (B):
- Reduce operational costs by minimizing equipment downtime and frequent replacements.
- Enhance customer satisfaction for retailers and service centers with reliable parts.
- Improve safety in machinery operations through dependable bearing performance.
- Boost profitability with competitive pricing and bulk order discounts for wholesalers.
Evidence (E):
Trusted by global B2B clients in the heavy equipment industry. Our bearings undergo stringent testing to meet ISO standards, and we provide detailed cross-reference guides for easy sourcing. Below are real customer testimonials showcasing satisfaction.
Customer Success Stories
Here’s what B2B professionals say about our precision taper roller bearings:
Heavy Equipment Wholesaler, USA
"The 6B-3223 bearings performed flawlessly in Caterpillar 777 trucks. Our clients reported zero failures over 6 months. Excellent OEM replacement!"
Mining Service Provider, Australia
"We ordered 500 pieces for our fleet. The custom taper roller bearing quality is top-notch, reducing downtime by 30%. Highly recommended for aftermarket solutions."
Construction Retailer, Germany
"Reliable supplier for Caterpillar taper roller bearings. The cross-reference guide made sourcing easy, and the bearings meet all specs. Five-star service!"
Frequently Asked Questions (FAQ)
Q: Is this bearing a direct replacement for Caterpillar OEM parts?
A: Yes, our Taper Roller Bearing 6B-3223 is designed as an exact OEM replacement, ensuring compatibility with Caterpillar equipment without modifications.
Q: What is the minimum order quantity (MOQ)?
A: The MOQ is 10 pieces, ideal for B2B clients like wholesalers and retailers. We offer bulk discounts for larger orders.
Q: How do I verify compatibility with my equipment?
A: Refer to the application list above or contact us for a detailed tapered roller bearing cross-reference. We provide technical support to ensure the right fit.
Q: What quality standards do you follow?
A: Our bearings are manufactured from high-grade alloy steel with precision engineering, meeting industry standards for durability and performance in aftermarket taper roller bearing applications.
Contact Us for Bulk Orders & Inquiries
As a professional supplier, we cater to retailers, aftermarket service providers, wholesalers, and filter shops. Reach out for pricing, catalogs, or custom solutions.
WhatsApp: +86 18965520297
WeChat: +86 18965520297
Email: Sales@parts-machining.com
We respond within 24 hours. Let’s partner for reliable precision taper roller bearing supply!
