Description
Overview:
The 6203 2RSC3 Deep Groove Ball Bearing is a genuine NTN component designed for reliable service in construction and garden machinery. Made from high‐grade bearing steel with rubber seals on both sides (2RS), it provides smooth, low‐friction rotation while handling both radial and axial loads. The C3 internal clearance suits higher running speeds and temperature rise. Its closed face design helps keep grease in and contaminants out, improving service life in dusty or wet conditions. With dimensions of 17mm inner diameter, 40mm outer diameter, and 12mm width, it is a common, easy‐to‐source size used in electric motors, pumps, gearboxes, rollers, and mower spindles. This versatile 6203 series bearing offers dependable performance where durability and consistent operation matter.
Key Features:
- Genuine NTN part for assured material quality and consistency
- Size: 17mm ID x 40mm OD x 12mm width for a standard 6203 footprint
- 2RS closed face (dual rubber seals) to retain lubricant and resist dust and moisture
- C3 internal clearance for smoother running at speed and better thermal tolerance
- Deep groove design supports radial loads with capability for axial thrust in both directions
- Pre‐lubricated for immediate fitment and reduced maintenance intervals
- Low noise and vibration characteristics suitable for motors and driven shafts
- Robust bearing steel races and balls for long service life under typical site conditions
- Straightforward press‐fit replacement in housings and pulleys using standard tools
- Widely used size for easy sourcing and interchange within the 6203 family
Typical Applications:
Commonly fitted to electric motors on mixers, compressors and pressure washers, as well as mower decks, scarifiers, tillers, pump shafts and idler rollers. Suitable for hubs, driven rollers and gearboxes where a compact bearing must carry radial loads with incidental axial thrust. Useful across building‐site equipment and garden machinery operating in dusty or damp environments.
Also known as:
6203‐2RS C3, single‐row radial ball unit, rubber‐sealed 17×40×12 unit, rolling‐element unit, dual‐seal motor bearing, deep‐groove 6203 C3, sealed motor raceway, 17‐40‐12 sealed unit, two‐seal radial ball unit.
Alternate Part Numbers:
540.331335, 6203 2RSC3, 540331335
Product Specifications
| L&S Part No. | 62032RSC3 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | NTN |
| OEM No. | NTN62032RSC3 |
| Unit of Sale | 1 |
| Size | ID: 17mm x OD: 40mm x Width: 12mm |
| Key Features | - 17mm ID x 40mm OD x 12mm width - Dual rubber seals retain lubricant, resist dust and moisture - C3 internal clearance for high-speed, thermal tolerance - Supports radial and axial loads in both directions - Pre-lubricated for immediate fitment, reduced maintenance |
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