51476
51300 & 51400 Series Heavy Duty Thrust Ball Bearings
Image may differ from product. See technical specification for details.
Basic Information
Main Dimensions
Performance
Materials
Environment & Compliance
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
51476 Bearing Product Overview & Core Advantages
The 51476 is a thrust ball bearing designed for applications requiring high axial load capacity and precision performance. Engineered to accommodate unidirectional thrust loads, this metric bearing features a robust construction using 52100 Chrome Steel for both rings and balls, ensuring exceptional durability and reliability in demanding industrial environments. Its open design allows for flexible lubrication strategies, making it suitable for systems where specific lubrication protocols are required. With substantial axial dynamic and static load ratings, the 51476 is ideal for heavy-duty applications where space constraints and high load requirements are critical factors.
51476 Bearing Model Code Explained, Specifications & Naming Convention
| Code Element | Technical Significance |
|---|---|
| 51476 | Basic bearing designation indicating specific dimensions and type |
| Open | No integral seals or shields, allowing for custom lubrication solutions and maximum heat dissipation |
| Thrust | Specifically designed to accommodate axial loads in one direction |
51476 Bearing Structural Features & Performance Benefits
High Load Capacity Design: The 51476 thrust ball bearing is engineered with precision-ground components to deliver exceptional axial load ratings - 387,795 lbf dynamic and 2,170,306 lbf static capacity - making it suitable for the most demanding thrust applications.
Premium Material Construction: Manufactured from 52100 Chrome Steel for both rings and balls, this bearing provides superior wear resistance and fatigue strength. The chrome steel cage ensures proper ball guidance and distribution under heavy loads.
Precision Tolerance Engineering: With tight dimensional tolerances on the bore diameter (380 mm), outside diameter (670 mm), and width (224 mm), this bearing guarantees precise fitment and reliable performance in critical machinery.
Environmental Compliance: The bearing meets both ROHS and REACH compliance standards, ensuring environmental responsibility and regulatory adherence in global markets.
51476 Bearing Typical Application Areas
- Heavy industrial machinery requiring high axial load capacity
- Vertical pumps and compressors with significant thrust loads
- Construction equipment such as large cranes and hoists
- Marine propulsion systems and steering mechanisms
- Mining equipment including crushers and heavy conveyors
- Power generation equipment with vertical shaft arrangements
- Large industrial fans and blowers requiring thrust support
