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NTN 6306C3
Deep Groove Ball Bearing
NTN 6306C3
Deep Groove Ball Bearing
NTN 6306C3 - Pop Met Deep Groove Ball Bearing - ID 30 OD 72 W 19mm
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NTN 6306C3 - Pop Met Deep Groove Ball Bearing - ID 30 OD 72 W 19mm
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) | 30mm |
| Outer Diameter (D) | 72mm |
| Width (B) | 19mm |
| Weight | 2kg |
NTN 6306C3
Deep Groove Ball Bearing
Technical Specifications
| Part Number | NTN 6306C3 |
| Brand | NTN/SNR |
| Bearing Type | Deep Groove Ball Bearing |
| Seal Type | Open |
| Bore (Inner Diameter) | 30 mm |
| Outer Diameter | 72 mm |
| Width / Thickness | 19 mm |
| Approximate Weight | 2 kg |
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Technical Datasheet
Download full specifications for NTN 6306C3 — dimensions, load ratings, and material data.
NTN/SNR Technical Resources
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About the NTN/SNR NTN 6306C3
The NTN/SNR NTN 6306C3, is a deep groove ball bearing, in an open configuration for maximum speed and easy relubrication, featuring a 30mm bore, 72mm outer diameter, and 19mm width, and is in stock at Buy Bearings.
NTN 6306C3 - Pop Met Deep Groove Ball Bearing - ID 30 OD 72 W 19mm
Key Specifications
The NTN 6306C3 deep groove ball bearing is specified with 30mm bore (inner diameter), 72mm outer diameter, 19mm width, 2kg approximate weight. The Open sealing arrangement protects against contamination and retains lubricant for extended service life.
Common Applications
Deep Groove Ball Bearings are commonly used in:
About Deep Groove Ball Bearings
Deep groove ball bearings are the most widely used bearing type, capable of carrying both radial and axial loads in either direction. Their low friction and high speed capability makes them suitable for a broad range of applications from electric motors to household appliances.
Why Buy the NTN 6306C3 from Buy Bearings?
- UK-authorised distributor with genuine NTN/SNR 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 NTN 6306C3 bearing?
The NTN 6306C3 is a NTN/SNR Deep Groove Ball Bearing with a 30mm bore, 72mm outer diameter and 19mm width. It is In Stock at Buy Bearings.
What are the NTN 6306C3 dimensions?
The NTN 6306C3 measures 30mm bore (inner diameter) × 72mm outer diameter × 19mm 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.
Is the NTN 6306C3 in stock?
The NTN 6306C3 is In Stock at Buy Bearings. Submit an enquiry or call our sales team for current stock and pricing (POA).
Related & Compatible Bearings
Same deep groove ball bearing, 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 30mm shaft diameter — complementary components for your bearing.
