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NTN 6303LLUC3/5K
Deep Groove Ball Bearing
NTN 6303LLUC3/5K
Deep Groove Ball Bearing
NTN 6303LLUC3/5K - Pop Met Deep Groove Ball Bearing - ID 17 OD 47 W 14mm
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NTN 6303LLUC3/5K - Pop Met Deep Groove Ball Bearing - ID 17 OD 47 W 14mm
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) | 17mm |
| Outer Diameter (D) | 47mm |
| Width (B) | 14mm |
| Weight | 366kg |
NTN 6303LLUC3/5K
Deep Groove Ball Bearing
Technical Specifications
| Part Number | NTN 6303LLUC3/5K |
| Brand | NTN/SNR |
| Bearing Type | Deep Groove Ball Bearing |
| Seal Type | 2RS |
| Bore (Inner Diameter) | 17 mm |
| Outer Diameter | 47 mm |
| Width / Thickness | 14 mm |
| Approximate Weight | 366 kg |
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Technical Datasheet
Download full specifications for NTN 6303LLUC3/5K — dimensions, load ratings, and material data.
NTN/SNR Technical Resources
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About the NTN/SNR NTN 6303LLUC3/5K
The NTN/SNR NTN 6303LLUC3/5K, is a deep groove ball bearing, with double rubber seals for life-lubricated, low-maintenance operation, featuring a 17mm bore, 47mm outer diameter, and 14mm width, and is in stock at Buy Bearings.
NTN 6303LLUC3/5K - Pop Met Deep Groove Ball Bearing - ID 17 OD 47 W 14mm
Key Specifications
The NTN 6303LLUC3/5K deep groove ball bearing is specified with 17mm bore (inner diameter), 47mm outer diameter, 14mm width, 366kg approximate weight. The 2RS 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 6303LLUC3/5K 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 6303LLUC3/5K bearing?
The NTN 6303LLUC3/5K is a NTN/SNR Deep Groove Ball Bearing with a 17mm bore, 47mm outer diameter and 14mm width. It is In Stock at Buy Bearings.
What are the NTN 6303LLUC3/5K dimensions?
The NTN 6303LLUC3/5K measures 17mm bore (inner diameter) × 47mm outer diameter × 14mm width.
What does 2RS mean on a bearing?
2RS (two rubber seals) bearings are sealed and lubricated for life — they keep dust and moisture out and need no relubrication, making them ideal for most general-purpose applications.
Is the NTN 6303LLUC3/5K in stock?
The NTN 6303LLUC3/5K 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 17mm shaft diameter — complementary components for your bearing.
