NTN NJ309C3 45 mm ID Cylindrical Roller Bearing, 100 mm OD
- RS Stock No.:
- 704-607
- Mfr. Part No.:
- NJ309C3
- Brand:
- NTN
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Subtotal (1 unit)*
£84.06
(exc. VAT)
£100.87
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 22 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £84.06 |
*price indicative
- RS Stock No.:
- 704-607
- Mfr. Part No.:
- NJ309C3
- 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 | Pressed Steel | |
| Outside Diameter | 100mm | |
| Static Load Rating | 71000N | |
| Series | NJ | |
| Maximum Speed - Oil | 50400°/s | |
| Limiting Speed | 8400rpm | |
| Maximum Speed - Grease | 43200°/s | |
| Dynamic Load Rating | 82000N | |
| Number of Rows | 1 | |
| Internal Clearance | C3 | |
| Race Type | Plain | |
| Select all | ||
|---|---|---|
Brand NTN | ||
Product Type Cylindrical Roller Bearing | ||
Inside Diameter 45mm | ||
Race Width 25mm | ||
Bore Type Round | ||
Cage Material Pressed Steel | ||
Outside Diameter 100mm | ||
Static Load Rating 71000N | ||
Series NJ | ||
Maximum Speed - Oil 50400°/s | ||
Limiting Speed 8400rpm | ||
Maximum Speed - Grease 43200°/s | ||
Dynamic Load Rating 82000N | ||
Number of Rows 1 | ||
Internal Clearance C3 | ||
Race Type Plain | ||
RoHS Status: Exempt
- COO (Country of Origin):
- JP
The NTN Single row cylindrical roller bearing is expertly designed to support axial loads in one direction, making it an Ideal choice for various mechanical applications. Crafted with a separable construction and a pressed steel cage, this bearing facilitates ease of assembly and disassembly, enhancing maintenance efficiency. Featuring a robust internal diameter of 45 mm and an external diameter of 100 mm, it ensures optimal performance when subjected to dynamic loads of up to 82 million mN.
Separable design allows for simple assembly and disassembly
Optimised for single direction axial load applications
Lightweight at only 0.879 kg for easier handling
Utilises a pressed steel cage for enhanced durability
Dynamic and static load ratings ensure reliability under varying conditions
Operates effectively at a minimum temperature of -40°C and a maximum of 120°C
Designed with a radial clearance class of C3 for increased performance
Incorporates a range of abutment specifications for application versatility
Capable of supporting high-speed operations with oil and grease lubrication limits
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