Brp Bearing Assembly, Needle - Brp (434467)
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In the big end, the needle roller bearing operates under heavy bearing loads in a constrained area. The rollers execute planetary motion between the crankpin and the big end, and the smaller diameter makes the big end light, thereby saving weight but increasing contact stress. The side surface of the retainer holding the rollers is well-shielded from the side push by a soft silver coating. The effectiveness and longevity of the bearings play a critical role in extending the engine's lifespan. At high-speed revolutions, rolling contact fatigue is prone to occur, and this route surface deterioration is known as rolling contact fatigue failure. This happens when the smooth, polished surface is repeatedly rolled and breaks.
Key Features:
- It has a radial load-bearing capacity that is high
- High rigidity
- Decreased cross-sectional height
- Accommodate axial displacement in both directions
- Separable design
Specifications:
- SKU: 434467
- UPC: 745419132736
- Weight: 0.12 LBS
- Alternate Products SKU: "92-22950", "31-07634", "434467"
- Manufacturer Part Number (MPN): 434467
This product replaces:
- BRP434467
- 745419132736
- 434467
We ship all in-store (FL) stock orders the same day if placed before 3 PM EST, Monday through Friday. Orders placed after this time will ship the next business day. Orders fulfilled from other warehouses or manufacturers may not ship the same day. If an item is out of stock, we will notify you promptly.