Fig: 7L-6551 Tapered Roller Bearing Cone PREMIUM REPLACEMENT FOR CATERPILLAR 7L-6551 Tapered Roller Bearing Cone Engineered as a direct cross-reference replacement for Caterpillar® OEM part, our 7L-6551 Tapered Roller Bearing Cone delivers exceptional durability and performance for heavy-duty applications. Designed with a precise 101.6mm ID, it ensures perfect fit and reliable operation in Caterpillar C15, C18, 3406 series engines, and numerous other machinery. ✓ OEM-Quality   ✓ Competitive Price   ✓ Bulk MOQ (10 Pcs)   ✓ Global Shipping Technical Specifications & Application Parameter Detail Part Number 7L-6551 Part Type Tapered Roller Bearing Cone Brand Caterpillar Replacement MOQ 10 Pcs Inner Diameter (ID) 101.6 mm Material High-Grade Chrome Steel Application Caterpillar Generator SR4 Rotary Mixer RM500B Reclaimer Mixer RM400 RM500B RM-350B RM-500 RM-350 Engine C15 C18 G3406 Petroleum Engine C15 C13 C18 C11 C9 Ejector Truck D400E II Grapple 518 120C 125C Track Skidder D4HTSK II D5HTSK II D4HTSK III Asphalt Compactor CW16 Road Reclaimer RM400 RM-350B RM500B RM500 Wheel Skidder 518 518C Engine - Machine 3408 Gen Set Engine 3306 Articulated Truck D20D D250D D250B D400E II Marine Engine 3406B 3306B Stabilizer Mixer SM-350 Engine - Industrial 3406B Pneumatic Compactor CW-16 CW-14 PS-200B PS-150C PS-150B PS-360B PF-290B PS-360C Industrial Engine 3306 C-15 C-16 C9.3B C9 3306B 3412 3456 C18 D353C D353E D353D D333C C-9 3406E 3406C D343 C15 C9.3 3406 3408B Gas Engine G343 G353D G3406 G3306 Features & Advantages (FAB) Precision Engineering Manufactured to exact Caterpillar specifications with a 101.6mm inner diameter. Made from high-grade chrome steel, ensuring dimensional accuracy and perfect fit for seamless replacement. Enhanced Durability Advanced heat treatment and grinding processes provide superior surface hardness and fatigue resistance. This extends bearing life, reducing downtime and total cost of ownership for your clients. Wide Compatibility A versatile Tapered Roller Bearing Cone designed for a vast range of Caterpillar engines and equipment. Simplifies inventory management for wholesalers and service centers. Benefits for Your Business & Evidence Benefit: By offering this high-quality, cost-effective Caterpillar Tapered Roller Bearing Cone, you can increase your profit margins while providing reliable parts that build customer trust and repeat business. Evidence: CHINA EVERLASTING PARTS CO., LIMITED is a professional filter and precision parts manufacturer with stringent QC processes. We support OEM/ODM services, proving our manufacturing capability and commitment to meeting exacting standards. What Our B2B Partners Say ★★★★★ "The 7L-6551 bearing cones match OEM quality. Our workshop reports zero comebacks. Reliable supplier for our replacement parts business." - HeavyTech Solutions, USA ★★★★★ "Competitive price and consistent quality. Perfect cross-reference for Cat C15 engines. Streamlined our sourcing for multiple models." - Global Machinery Parts, Germany ★★★★★ "Durable product, excellent packaging. As a wholesaler, MOQ of 10pcs is manageable. Their Tapered Roller Bearing Cone is a top seller." - PowerDrive Distributors, UAE Frequently Asked Questions (FAQ) Q: Is this 7L-6551 a direct replacement for the original Caterpillar part?A: Yes. Our 7L-6551 Tapered Roller Bearing Cone is manufactured to OEM specifications for a perfect fit and performance as a direct cross-reference replacement. Q: What is the price for bulk orders?A: We offer highly competitive Tapered Roller Bearing Cone prices for B2B partners. Please contact us via email or WhatsApp with your required quantity for a detailed quote. Q: Can you provide a certificate of quality or material?A: Yes. We can provide necessary documentation upon request. Our quality control ensures every bearing meets high durability standards. Q: What is the lead time and shipping terms?A: Standard orders are processed within 3-5 working days. We ship globally via DHL, FedEx, or sea freight, with Incoterms (FOB, CIF, etc.) negotiable. Ready to Order or Need a Quote? Contact CHINA EVERLASTING PARTS CO., LIMITED – Your Professional Partner for High-Quality Filters & Precision Components. WhatsApp/WeChat: +86 18965520297 Email: Sales@parts-machining.com Get your competitive Tapered Roller Bearing Cone cost quote today! Ideal for retailers, wholesalers, and service centers.

  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!