NTN NU309EAT2X 45 mm ID Cylindrical Roller Bearing, 100 mm OD
- RS Stock No.:
- 699-312
- Mfr. Part No.:
- NU309EAT2X
- Brand:
- NTN
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Subtotal (1 unit)*
£69.31
(exc. VAT)
£83.17
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 06 July 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £69.31 |
*price indicative
- RS Stock No.:
- 699-312
- Mfr. Part No.:
- NU309EAT2X
- Brand:
- NTN
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | NTN | |
| Product Type | Cylindrical Roller Bearing | |
| Inside Diameter | 45mm | |
| Race Width | 25mm | |
| Bore Type | Round | |
| Cage Material | Polyamide | |
| Outside Diameter | 100mm | |
| Dynamic Load Rating | 115kN | |
| Static Load Rating | 98.5kN | |
| Internal Clearance | CN | |
| Number of Rows | 1 | |
| Limiting Speed | 9100rpm | |
| Maximum Speed - Grease | 39000°/s | |
| Maximum Speed - Oil | 54600°/s | |
| Series | NU | |
| Race Type | Plain | |
| Select all | ||
|---|---|---|
Brand NTN | ||
Product Type Cylindrical Roller Bearing | ||
Inside Diameter 45mm | ||
Race Width 25mm | ||
Bore Type Round | ||
Cage Material Polyamide | ||
Outside Diameter 100mm | ||
Dynamic Load Rating 115kN | ||
Static Load Rating 98.5kN | ||
Internal Clearance CN | ||
Number of Rows 1 | ||
Limiting Speed 9100rpm | ||
Maximum Speed - Grease 39000°/s | ||
Maximum Speed - Oil 54600°/s | ||
Series NU | ||
Race Type Plain | ||
RoHS Status: Exempt
- COO (Country of Origin):
- JP
The NTN Single row cylindrical roller bearing is engineered for high-performance applications, offering reliability and efficiency in demanding environments. Designed with a floating, separable structure and a polyamide cage, it ensures optimal rolling action and easy assembly. With an internal diameter of 45 mm and an external diameter of 100 mm, this bearing accommodates substantial loads while maintaining smooth performance. It excels in applications requiring precise radial loads, supported by its robust dynamic load rating and fatigue limit. Ideal for sectors demanding precision and durability, this bearing is crafted to enhance machinery longevity and efficacy.
Floating design allows for easy installation and maintenance
Polyamide cage promotes smoother operation and reduces friction
Suitable for applications with varying radial loads
Dynamic load rating of 115,000,000 mN ensures exceptional performance
Fatigue limit load of 12,000,000 mN enhances durability under stress
Min operating temperature of 253.15 °K allows for use in cold environments
Max operating temperature of 393.15 °K supports high-temperature applications
Separable design makes assembly and disassembly straightforward
Compact dimensions provide versatility in machinery configurations
Radial clearance class CN meets a balance of performance and efficiency
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