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3204ZZATN9
Deep Groove Ball Bearing
3204ZZATN9
Deep Groove Ball Bearing
ISB Deep Groove Ball Bearing with ZZ (Metal Shield) seals measuring 20mm bore × 55mm outer diameter × 28mm 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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ISB Deep Groove Ball Bearing with ZZ (Metal Shield) seals measuring 20mm bore × 55mm outer diameter × 28mm 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) | 55mm |
| Width (B) | 28mm |
3204ZZATN9
Deep Groove Ball Bearing
Technical Specifications
| Part Number | 3204ZZATN9 |
| Brand | ISB |
| Bearing Type | Deep Groove Ball Bearing |
| Seal Type | ZZ (Metal Shield) |
| Material | Chrome Steel (SAE 52100) |
| Cross-Reference | 3204STEEL, 3204ATN9, 3204ABTVH, 3204ZZBTVH, 3204 CD3 |
| Bore (Inner Diameter) | 20 mm |
| Outer Diameter | 55 mm |
| Width / Thickness | 28 mm |
Enquire About the ISB 3204ZZATN9
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Technical Datasheet
Download full specifications for 3204ZZATN9 — dimensions, load ratings, and material data.
ISB Technical Resources
Equivalent part numbers from other manufacturers that can be used as direct replacements for 3204ZZATN9.
Engineering support
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About the ISB 3204ZZATN9
The ISB 3204ZZATN9, is a deep groove ball bearing, with ZZ (Metal Shield) sealing, featuring a 20mm bore, 55mm outer diameter, and 28mm width, manufactured from chrome steel (sae 52100), and is in stock at Buy Bearings.
ISB Deep Groove Ball Bearing with ZZ (Metal Shield) seals measuring 20mm bore × 55mm outer diameter × 28mm 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 3204ZZATN9 deep groove ball bearing is specified with 20mm bore (inner diameter), 55mm outer diameter, 28mm 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 3204ZZATN9 from Buy Bearings?
- UK-authorised distributor with genuine ISB 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 3204ZZATN9 bearing?
The 3204ZZATN9 is a ISB Deep Groove Ball Bearing with a 20mm bore, 55mm outer diameter and 28mm width. It is In Stock at Buy Bearings.
What are the 3204ZZATN9 dimensions?
The 3204ZZATN9 measures 20mm bore (inner diameter) × 55mm outer diameter × 28mm width.
What is the 3204ZZATN9 cross-reference?
The 3204ZZATN9 is interchangeable with 3204STEEL, 3204ATN9, 3204ABTVH, 3204ZZBTVH, 3204 CD3. Contact our team to confirm an exact equivalent for your application.
Is the 3204ZZATN9 in stock?
The 3204ZZATN9 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.
