NTN 6306C4 1 Row Ball Bearing - 30 mm ID, 72 mm OD
- RS Stock No.:
- 700-146
- Mfr. Part No.:
- 6306C4
- Brand:
- NTN
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Subtotal (1 unit)*
£22.05
(exc. VAT)
£26.46
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 21 December 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £22.05 |
*price indicative
- RS Stock No.:
- 700-146
- Mfr. Part No.:
- 6306C4
- 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 | Ball Bearing | |
| Inside Diameter | 30mm | |
| Outside Diameter | 72mm | |
| Race Width | 19mm | |
| Ball Material | Steel | |
| Cage Material | Steel | |
| Race Material | Steel | |
| End Type | Open | |
| Number of Rows | 1 | |
| Static Load Rating | 15kN | |
| Internal Clearance | C4 | |
| Dynamic Load Rating | 29.5kN | |
| Series | 6306 | |
| Bore Type | Round | |
| Limiting Speed | 16000rpm | |
| Bearing Type | Deep Groove | |
| Flange Outside Diameter | 72mm | |
| Race Type | Deep Groove | |
| Select all | ||
|---|---|---|
Brand NTN | ||
Product Type Ball Bearing | ||
Inside Diameter 30mm | ||
Outside Diameter 72mm | ||
Race Width 19mm | ||
Ball Material Steel | ||
Cage Material Steel | ||
Race Material Steel | ||
End Type Open | ||
Number of Rows 1 | ||
Static Load Rating 15kN | ||
Internal Clearance C4 | ||
Dynamic Load Rating 29.5kN | ||
Series 6306 | ||
Bore Type Round | ||
Limiting Speed 16000rpm | ||
Bearing Type Deep Groove | ||
Flange Outside Diameter 72mm | ||
Race Type Deep Groove | ||
RoHS Status: Exempt
- COO (Country of Origin):
- TR
The NTN Single row deep groove ball bearing is engineered for precision and reliability, making it an Ideal choice for a variety of applications. With an internal diameter of 30 mm and an external diameter of 72 mm, this bearing ensures smooth operation under radial loads. The pressed steel cage design enhances durability while maintaining low friction. It is well-suited for high-speed applications, operating efficiently at dynamic load ratings of up to 29.7 million mN. Designed for a wide temperature range, the bearing operates optimally between -40°C and 120°C, ensuring functionality in diverse environments. This robust construction not only provides longevity but also guarantees effective performance, making it a preferred selection for engineers and technicians alike.
Precision-engineered for high-speed applications, maximising efficiency
Robust pressed steel cage design delivers enhanced durability
Wide operating temperature range ensures functionality in various conditions
Dynamic load rating of 29.7 million mN supports demanding applications
Lightweight at 0.346 kg, simplifying installation and handling
Radial clearance class C4 accommodates thermal expansion, preserving integrity under load
Min shoulder diameter of 36.5 mm provides compatibility with various assemblies
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