Description
Overview:
The Grooved Ball Bearing 609-2Z is a genuine Stihl OEM component designed for smooth, reliable rotation in power tool assemblies. It is a deep groove ball bearing in hardened bearing steel with metal shields on both sides (2Z) to help keep out dust and retain lubricant. Typical dimensions for a 609-2Z are 9 mm (bore) x 24 mm (outside diameter) x 7 mm (width), making it a compact, versatile fit in drive ends and motor housings. Used across select Stihl electric chainsaws and hedge trimmers, including the MSE 220 and MSE 220 C, it replaces worn bearings to restore efficiency, reduce friction, and support accurate alignment. Genuine Stihl part number 9503 003 9870 for assured compatibility and long service life.
Key Features:
- Genuine Stihl OEM bearing 609-2Z for assured fit and performance
- Deep groove design for smooth running and consistent load support
- Twin metal shields (2Z) help resist dust ingress and retain grease
- Durable bearing steel construction for long service life
- Compact size (approx. 9 x 24 x 7 mm) suits tight assemblies
- Helps reduce vibration and noise from worn bearing seats
- Stable at high speeds typical of electric motors and geartrains
- Suitable replacement to restore efficiency and prevent premature wear
- Compatible with a wide range of Stihl electric saws and hedge trimmers
- Easy like-for-like swap during routine maintenance or repairs
Typical Applications:
Commonly used in Stihl electric chainsaws, long‐reach hedge trimmers, and Kombi attachments where smooth, low-friction rotation is essential. Typical positions include armature/motor supports, sprocket or gear carrier support, and intermediate shafts. Ideal when addressing play, roughness, excess noise, or heat caused by a worn bearing.
Also known as:
Deep groove ball bearing 609-2Z, 609-ZZ, 609ZZ, shielded ball bearing, motor bearing, machine bearing. Sometimes referred to simply as "609 bearing" in parts lists.
Fits Models:
E 20, E 220, E20, E220, FH-KM 145, FH-KM145, FHKM145, HL 56 K, HL 91 K, HL 91 KC, HL 92 C, HL 92 KC, HL 94, HL 94 C, HL 94 K, HL 94 KC, HL-KM 0, HL-KM 0-145, HL-KM0, HL-KM0-145, HL56K, HL91K, HL91KC, HL92C, HL92KC, HL94, HL94C, HL94K, HL94KC, HLA 135, HLA 135 K, HLA135, HLA135K, HLKM0, MSE 170, MSE 190, MSE 210, MSE 220, MSE 220 C, MSE 230, MSE 250 C, MSE170, MSE190, MSE210, MSE220, MSE220C, MSE230, MSE250C
Alternate Part Numbers:
9503-003-9870, 95030039870
Product Specifications
| L&S Part No. | 9503 003 9870 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 95030039870 |
| Unit of Sale | 1 |
| Applications | E 20, E 220, E20, E220, FH-KM 145, FH-KM 145 deg, FH-KM145, FHKM145, HL 56 K, HL 91 K, HL 91 KC, HL 92 C, HL 92 KC, HL 94, HL 94 C, HL 94 K, HL 94 KC, HL-KM 0, HL-KM 0 deg, HL-KM 0-145, HL-KM0, HL-KM0-145, HL56K, HL91K, HL91KC, HL92C, HL92KC, HL94, HL94C, HL94K, HL94KC, HLA 135, HLA 135 K, HLA135, HLA135K, HLKM0, MSE 170, MSE 190, MSE 210, MSE 220, MSE 220 C, MSE 230, MSE 250 C, MSE170, MSE190, MSE210, MSE220, MSE220C, MSE230, MSE250 C, MSE250C |
| Machine Type | Electric Chainsaws, Long Reach Hedgetrimmers |
| Fits Brands | Stihl |
| Fits Models | E20, E220 | MSE170, MSE190, MSE210, MSE230 | MSE220, MSE220C | MSE250 C | FH-KM 145 deg | HL-KM 0 deg | HL-KM 0-145 | HL56K | HL91K, HL91KC | HL92C, HL92KC | HL94, HL94C, HL94K, HL94KC | HLA 135, HLA 135 K | FH 145° | HL 0° | HL 145° |
