The Main Bearing 6001 is a genuine Stihl component designed for the crankshaft/main bearing positions in compact two-stroke machines, including the MS 192 T and 020 chainsaws. Built from hardened steel with a deep groove ball bearing design, it provides smooth, low-friction rotation and dependable support under radial loads. As a standard 6001 size bearing (12 mm internal diameter 28 mm outside diameter 8 mm width), it is engineered to fit correctly where specified by Stihl and to restore precise shaft alignment. Replacing a worn bearing helps reduce vibration, noise, and heat, maintaining engine efficiency and longevity. Suitable for both professional users and DIY maintenance, this genuine Stihl part 9503 003 0210 is a reliable, like-for-like replacement across a wide range of compatible models.

Key Features:
– Genuine Stihl part for assured compatibility and quality (9503 003 0210)
– Deep groove ball bearing, 6001 size (12 28 8 mm) for smooth, efficient running
– Hardened steel construction for durability and extended service life
– Precision fit helps maintain crankshaft alignment and reduce vibration
– Supports consistent performance under typical chainsaw and brushcutter loads
– Like-for-like replacement with no modifications required where specified
– Helps cut noise and heat from worn bearings, improving reliability
– Suitable for daily professional use and routine home maintenance

Typical Applications:
Used as a main/crankshaft bearing in compact Stihl two-stroke engines. Common during engine rebuilds, when there is excess shaft play, rumbling noise, rough rotation, or heat from a failing bearing. Suitable for chainsaws and brushcutters listed, helping restore smooth operation and prolonging the life of pistons, seals, and crankshafts.

Also known as:
6001 main bearing, deep groove ball bearing 6001, crankshaft bearing, engine bearing, ball race, replacement bearing, 12x28x8 bearing, grooved ball bearing for Stihl, MS192T bearing, 020 chainsaw bearing.

Fits Models:
020, 020 T, 020T, FS 120, FS 160, FS 180, FS 200, FS 202, FS 220, FS 220 K, FS 250, FS 280, FS 280 K, FS 290, FS 300, FS 310, FS 350, FS 360, FS 360 C, FS 380, FS 400, FS 410 C, FS 420, FS 420 L, FS 450, FS 480, FS 500, FS 550, FS 550 L, FS120, FS160, FS180, FS200, FS202, FS220, FS220K, FS250, FS280, FS280K, FS290, FS300, FS310, FS350, FS360, FS360C, FS380, FS400, FS410C, FS420, FS420L, FS450, FS480, FS500, FS550, FS550L, MS 192 C, MS 192 T, MS 192 TC, MS 200, MS 200 T, MS192C, MS192T, MS192TC, MS200, MS200T

Alternate Part Numbers:
9503-003-0210, 9503 900 3006, 95030030210, 95039003006

Product Specifications