NSK 30203J Tapered 17 mm ID Tapered Roller Bearing, 40 mm OD
- RS Stock No.:
- 639-906
- Mfr. Part No.:
- 30203J
- Manufacturer:
- NSK
Image representative of range
Subtotal (1 unit)*
€9.01
(exc. VAT)
€11.08
(inc. VAT)
Stocked by manufacturer
- Ready to ship from 29 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | €9.01 |
*price indicative
- RS Stock No.:
- 639-906
- Mfr. Part No.:
- 30203J
- Manufacturer:
- NSK
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | NSK | |
| Product Type | Tapered Roller Bearing | |
| Inside Diameter | 17mm | |
| Bore Type | Tapered | |
| Cone Width | 12mm | |
| Limiting Speed | 13000rpm | |
| Maximum Speed - Grease | 9500rpm | |
| Cup Width | 11mm | |
| Bearing Dynamic Load Rating | 24.8kN | |
| Maximum Speed - Oil | 13000rpm | |
| Static Load Rating | 19.9kN | |
| Outside Diameter | 40mm | |
| Bearing Type | Tapered | |
| Select all | ||
|---|---|---|
Brand NSK | ||
Product Type Tapered Roller Bearing | ||
Inside Diameter 17mm | ||
Bore Type Tapered | ||
Cone Width 12mm | ||
Limiting Speed 13000rpm | ||
Maximum Speed - Grease 9500rpm | ||
Cup Width 11mm | ||
Bearing Dynamic Load Rating 24.8kN | ||
Maximum Speed - Oil 13000rpm | ||
Static Load Rating 19.9kN | ||
Outside Diameter 40mm | ||
Bearing Type Tapered | ||
Non Compliant
The NSK Tapered Roller bearing is precision-engineered components designed for optimised performance in various applications. This tapered roller bearing efficiently manage both radial and axial loads, ensuring longevity and reliability in machinery operations. With a bore diameter of 17 mm and an outside diameter of 40 mm, it is perfectly suited for applications requiring robust support. The thoughtfully crafted dimensions enable a greater load capacity while maintaining smooth operation, positioning these bearing as essential in enhancing the efficiency of rotating assemblies.
Delivers high reliability with a Basic dynamic load rating of 24800 N
Supports substantial axial loads with an axial load factor of 1.7
Offers dual lubrication methods with a speed of 9500 min-1 for grease and 13000 min-1 for oil-bath lubrication
Designed with chamfer dimensions to minimise stress concentration increasing service life
Compact design with an effective load centre of 9.7 mm for optimised performance
Facilitates assembly with minimum width spaces required allowing for straightforward integration
Constructed to ISO 2DB and ISO 355 dimension series standards for universal adaptability
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