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1204S
Deep Groove Ball Bearing
1204S
Deep Groove Ball Bearing
NTN Deep Groove Ball Bearing with Open seals measuring 20mm 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 Open seals measuring 20mm 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) | 20mm |
| Outer Diameter (D) | 47mm |
| Width (B) | 14mm |
1204S
Deep Groove Ball Bearing
Technical Specifications
| Part Number | 1204S |
| Brand | NTN/SNR |
| Bearing Type | Deep Groove Ball Bearing |
| Seal Type | Open |
| Material | Chrome Steel (SAE 52100) |
| Cross-Reference | 1204STEEL, 1204ETN9, 1204KC3TV, 1204K |
| Bore (Inner Diameter) | 20 mm |
| Outer Diameter | 47 mm |
| Width / Thickness | 14 mm |
Enquire About the NTN/SNR 1204S
Get a competitive quote within 24 hours — no obligation. Our engineering team can help with specifications, cross-references, and volume pricing.
Technical Datasheet
Download full specifications for 1204S — dimensions, load ratings, and material data.
NTN/SNR Technical Resources
Equivalent part numbers from other manufacturers that can be used as direct replacements for 1204S.
Engineering support
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Call us01709 878282
About the NTN/SNR 1204S
The NTN/SNR 1204S, is a deep groove ball bearing, in an open configuration for maximum speed and easy relubrication, featuring a 20mm 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 Open seals measuring 20mm 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 1204S deep groove ball bearing is specified with 20mm bore (inner diameter), 47mm outer diameter, 14mm width. The Open 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 1204S 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 1204S bearing?
The 1204S is a NTN/SNR Deep Groove Ball Bearing with a 20mm bore, 47mm outer diameter and 14mm width. It is In Stock at Buy Bearings.
What are the 1204S dimensions?
The 1204S measures 20mm bore (inner diameter) × 47mm outer diameter × 14mm 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.
What is the 1204S cross-reference?
The 1204S is interchangeable with 1204STEEL, 1204ETN9, 1204KC3TV, 1204K. Contact our team to confirm an exact equivalent for your application.
Is the 1204S in stock?
The 1204S 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 20mm shaft diameter — complementary components for your bearing.
