Beefy Nta 3648 Needle Roller Thrust Assembly With Steel Cage High Axial Load Rating Inch Series Two Point Twenty Five In Id Three In Od Five Sixty Fourth In Width Legit Workhorse Bearing

Single Pack Heavy Duty Needle Roller Bearing
✔️ 2.25 inch bore three inch outside diameter skinny steel ring

This thrust bearing assembly keeps rotating shafts aligned while handling intense sideways force. You will find these units mounted inside truck gearboxes, farm machinery drive trains, and high pressure pump housings. The open design allows easy installation without removing surrounding hardware. ✅ Thoroughly hardened high carbon steel rollers handle extreme push force without deforming
✅ Machined steel guide cage keeps every needle evenly spaced to cut down on heat buildup
✅ Contoured roller contacts spread stress across the raceway for consistent spin life
✅ Complies with American National Standards Institute and ABMA rule sets for factory grade reliability
✅ Single unit ships ready to drop into your transmission or compressor assembly

💡 What makes needle roller thrust assemblies preferred for high torque engine swaps?
You pick these units when your project needs serious axial support without adding bulk to the crankcase.
- Through hardened Chromium steel needles carry direct shaft weight without bending under stress
- Handy clearance spacing cuts down on rolling friction so you retain more cruising power
- Compact cross sections slide into tight gearbox slots that standard pillow block bearings simply cannot reach

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