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N203ECP
Bearing (Extended Stock)
N203ECP
Bearing (Extended Stock)
ISB Bearing (Extended Stock) with Open seals measuring 17mm bore × 40mm outer diameter × 12mm width. A versatile bearing suitable for a range of mechanical applications. Manufactured from Chrome Steel (SAE 52100) for durability and long service life. In Stock at Buy Bearings. Order by 1pm for next-day UK dispatch.
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Found it cheaper elsewhere? We’ll match any UK competitor’s price on bearings in stock — call us before you buy.
Need pricing for this part?
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ISB Bearing (Extended Stock) with Open seals measuring 17mm bore × 40mm outer diameter × 12mm width. A versatile bearing suitable for a range of mechanical applications. Manufactured from Chrome Steel (SAE 52100) for durability and long service life. In Stock at Buy Bearings. Order by 1pm for next-day UK dispatch.
Price Match Promise
Found it cheaper elsewhere? We’ll match any UK competitor’s price on bearings in stock — call us before you buy.
Technical Dimensions & Load Ratings
Confirm these values match your shaft, housing and application requirements before ordering.
Dimensions
| Bore Diameter (d) | 17mm |
| Outer Diameter (D) | 40mm |
| Width (B) | 12mm |
N203ECP
Bearing (Extended Stock)
Technical Specifications
| Part Number | N203ECP |
| Brand | ISB |
| Bearing Type | Bearing (Extended Stock) |
| Seal Type | Open |
| Material | Chrome Steel (SAE 52100) |
| Cross-Reference | N203M1 |
| Bore (Inner Diameter) | 17 mm |
| Outer Diameter | 40 mm |
| Width / Thickness | 12 mm |
Enquire About the ISB N203ECP
Get a competitive quote within 24 hours — no obligation. Our engineering team can help with specifications, cross-references, and volume pricing.
Technical Datasheet
Download full specifications for N203ECP — dimensions, load ratings, and material data.
ISB Technical Resources
Equivalent part numbers from other manufacturers that can be used as direct replacements for N203ECP.
Engineering support
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About the ISB N203ECP
The ISB N203ECP, is a bearing (extended stock), in an open configuration for maximum speed and easy relubrication, featuring a 17mm bore, 40mm outer diameter, and 12mm width, manufactured from chrome steel (sae 52100), and is in stock at Buy Bearings.
ISB Bearing (Extended Stock) with Open seals measuring 17mm bore × 40mm outer diameter × 12mm width. A versatile bearing suitable for a range of mechanical applications. Manufactured from Chrome Steel (SAE 52100) for durability and long service life. In Stock at Buy Bearings. Order by 1pm for next-day UK dispatch.
Key Specifications
The N203ECP bearing (extended stock) is specified with 17mm bore (inner diameter), 40mm outer diameter, 12mm width. The Open sealing arrangement protects against contamination and retains lubricant for extended service life. The chrome steel (sae 52100) construction provides excellent wear resistance and durability in demanding operating conditions.
Common Applications
Bearing (Extended Stock)s are commonly used in:
Why Buy the N203ECP from Buy Bearings?
- UK-authorised distributor with genuine ISB products
- Expert technical support from our engineering team
- Competitive pricing with fast UK dispatch
- Full technical datasheet and cross-reference support
- 30-day returns on standard products
Frequently Asked Questions
What is a N203ECP bearing?
The N203ECP is a ISB Bearing (Extended Stock) with a 17mm bore, 40mm outer diameter and 12mm width. It is In Stock at Buy Bearings.
What are the N203ECP dimensions?
The N203ECP measures 17mm bore (inner diameter) × 40mm outer diameter × 12mm width.
What does Open mean on a bearing?
Open bearings have no seals or shields, allowing maximum speed and easy relubrication — best for clean, lubricated environments.
What is the N203ECP cross-reference?
The N203ECP is interchangeable with N203M1. Contact our team to confirm an exact equivalent for your application.
Is the N203ECP in stock?
The N203ECP is In Stock at Buy Bearings. Submit an enquiry or call our sales team for current stock and pricing (POA).
Related & Compatible Bearings
Same bearing (extended stock), closest dimensions first — useful if you need a slightly different size or this part is unavailable.
Related Parts — Seals & Bushings
Matching seals and bushings for 17mm shaft diameter — complementary components for your bearing.
