Stihl 9512 933 2379 – Needle Cage Bearing (10 × 16 × 12 mm)
Product Description:
The Stihl 9512 933 2379 needle cage bearing is a genuine OEM component designed for sprocket and clutch assemblies in advanced Stihl power tools, notably the professional-grade MS 462 and MS 500i chainsaws. With exact dimensions of 10 mm inner diameter × 16 mm outer diameter × 12 mm width, this bearing distributes rollers evenly around the shaft to ensure smooth rotation and effective power delivery.
Constructed with hardened steel rollers housed in a precision-molded cage, this bearing resists extreme heat, vibration, and high RPMs for long-term durability. It installs easily and matches factory tolerances for dependable, long-lasting performance.
Key Features:
✅ Part Number: 9512 933 2379
✅ Size: 10 × 16 × 12 mm
✅ Type: Needle roller cage bearing
✅ Material: Hardened steel rollers with durable polymer cage
✅ Function: Provides smooth rotary motion in clutch or sprocket area
✅ Fitment: OEM‑quality bearing designed for direct replacement
Compatible Models:
Specifically suited for heavy-duty saws such as:
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Stihl MS 462, MS 462 C‑M
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Stihl MS 500i
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Other units using a 10 × 16 × 12 chainwheel or clutch needle bearing
(Always check your equipment’s parts diagram to confirm fitment.)
Why Choose Genuine Stihl Bearings?
✅ Engineered to exact factory specifications
✅ Supports consistent clutch engagement and power transfer
✅ Withstands professional workloads with high RPM and vibration
✅ Trusted for long service life on demanding equipment
