VXB
BRI82012 Needle Roller Bearing 1/2" x 1-1/4" x 3/4" inch - Machined Type
BRI82012 needle roller bearing 1/2" x 1-1/4" x 3/4"
✔️ BRI82012 machined needle bearing with inner ring included
This single BRI82012 machined needle roller bearing is a handy choice for gearboxes, power tools, pumps, and compact machinery that need strong radial load support in a small space. It includes the inner ring and runs smooth even at high speeds.
✅ Type: machined needle roller bearing
✅ Inner ring included
✅ Dimensions: 1/2" ID x 1-1/4" OD x 3/4" width
✅ Dynamic load rating: 21,700 N
✅ Static load rating: 24,400 N
✅ Speed rating: 20,000 RPM
✅ Pack size: 1 bearing
Dimensions table (inch):
| ID | OD | Width |
|---|---|---|
| 1/2" | 1-1/4" | 3/4" |
💡 Why are machined needle roller bearings used in tight, high-load applications?
They provide strong radial support without taking up much room.
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Needle rollers spread load over a wider contact area
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Machined outer shell adds rigidity under stress
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Inner ring ensures smooth running on shafts
A tough little bearing that handles big loads in tight spaces, perfect for compact, high-performance machinery.