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6303ZZC3/5K
Deep Groove Ball Bearing
6303ZZC3/5K
Deep Groove Ball Bearing
NTN Deep Groove Ball Bearing with ZZ (Metal Shield) seals measuring 17mm bore × 47mm outer diameter × 14mm width. Suited to electric motors, fans, pumps and general-purpose high-speed applications. Manufactured from Chrome Steel (SAE 52100) for durability and long service life. In Stock at Buy Bearings. Order by 1pm for next-day UK dispatch.
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NTN Deep Groove Ball Bearing with ZZ (Metal Shield) seals measuring 17mm bore × 47mm outer diameter × 14mm width. Suited to electric motors, fans, pumps and general-purpose high-speed applications. Manufactured from Chrome Steel (SAE 52100) for durability and long service life. In Stock at Buy Bearings. Order by 1pm for next-day UK dispatch.
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 |
6303ZZC3/5K
Deep Groove Ball Bearing
Technical Specifications
| Part Number | 6303ZZC3/5K |
| Brand | NTN/SNR |
| Bearing Type | Deep Groove Ball Bearing |
| Seal Type | ZZ (Metal Shield) |
| Material | Chrome Steel (SAE 52100) |
| Cross-Reference | 6303, 6303C3, 6303ZZ, 6303ZZC3, 6303-2RSR-C3, 6303-2Z-C3, 6303LLUC3/5K, 6303Z |
| Bore (Inner Diameter) | 17 mm |
| Outer Diameter | 47 mm |
| Width / Thickness | 14 mm |
Enquire About the NTN/SNR 6303ZZC3/5K
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Technical Datasheet
Download full specifications for 6303ZZC3/5K — dimensions, load ratings, and material data.
NTN/SNR Technical Resources
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About the NTN/SNR 6303ZZC3/5K
The NTN/SNR 6303ZZC3/5K, is a deep groove ball bearing, with ZZ (Metal Shield) sealing, featuring a 17mm bore, 47mm outer diameter, and 14mm width, manufactured from chrome steel (sae 52100), and is in stock at Buy Bearings.
NTN Deep Groove Ball Bearing with ZZ (Metal Shield) seals measuring 17mm bore × 47mm outer diameter × 14mm width. Suited to electric motors, fans, pumps and general-purpose high-speed applications. Manufactured from Chrome Steel (SAE 52100) for durability and long service life. In Stock at Buy Bearings. Order by 1pm for next-day UK dispatch.
Key Specifications
The 6303ZZC3/5K deep groove ball bearing is specified with 17mm bore (inner diameter), 47mm outer diameter, 14mm width. The ZZ (Metal Shield) sealing arrangement protects against contamination and retains lubricant for extended service life. The chrome steel (sae 52100) construction provides excellent wear resistance and durability in demanding operating conditions.
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 6303ZZC3/5K 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 6303ZZC3/5K bearing?
The 6303ZZC3/5K 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 6303ZZC3/5K dimensions?
The 6303ZZC3/5K measures 17mm bore (inner diameter) × 47mm outer diameter × 14mm width.
What is the 6303ZZC3/5K cross-reference?
The 6303ZZC3/5K is interchangeable with 6303, 6303C3, 6303ZZ, 6303ZZC3, 6303-2RSR-C3, 6303-2Z-C3, 6303LLUC3/5K, 6303Z. Contact our team to confirm an exact equivalent for your application.
Is the 6303ZZC3/5K in stock?
The 6303ZZC3/5K 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.
