DEO678CS12 ATV Ball Bearing 30x50x20mm
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DEO678CS12 ATV Wheel Bearing
✔️ Double Ball Bearing - 30mm x 50mm x 20mm
The DEO678CS12 is a compact double-row ball bearing built for ATV, dirt bike, and motorcycle applications. Designed for both radial and axial loads, it’s ideal for front or rear wheel hubs where space is limited but strength is essential.
✅ Type: Double-row ball bearing
✅ Inner diameter: 30mm
✅ Outer diameter: 50mm
✅ Width: 20mm
✅ Industry numbers: DEO678CS12-2RS, DAC30500020
✅ Replaces:
-
Honda: 91051-HC5-003
-
Arctic Cat: 0402-003
✅ Quantity: One bearing
Detailed Dimensions (mm):
| Bearing Number | d (ID) | D (OD) | W (Width) |
|---|---|---|---|
| DEO678CS12 | 30mm | 50mm | 20mm |
💡 Why use a compact double-row bearing in powersports equipment?
Compact double-row bearings like this one allow strong load handling in small spaces, reducing wheel play and improving ride quality. Their sealed design keeps out dirt and moisture - perfect for off-road performance.
A durable, OEM-grade replacement built for dependable handling on rugged terrain.