6200Deep Groove Ball BearingsMetal Shieldscross-ref: NSK

628ZZ

d 8 × D 24 × B 8 mm

The 628ZZ is a deep groove ball bearing with bore 8mm, outer diameter 24mm, and width 8mm rated for dynamic load 3.7 kN.

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628ZZ — representative product photo — Representative product

628ZZ · 8x24x8 mm

📋 Technical Specifications

Bore (d)

8mm

Outer Dia. (D)

24mm

Width (B)

8mm

Dynamic Load (Cr)

3.70 kN(3700 N)

Static Load (C0r)

1.43 kN(1430 N)

Reference Speed

28000rpm

Bearing type	Deep Groove Ball Bearings
Series	6200
Seal type	Metal Shields
Material	Confirmed per inquiry — grade and certificate availability reviewed before quotation
Bore type	Confirmed per drawing
Dimension unit	millimeter (mm)

📐 Detailed Dimensions

Basic dimensions (mm)

Bore diameter (d)	8
Outer diameter (D)	24
Width (B)	8

Corner radius, shoulder dimensions, fits and tolerances are confirmed against the requested suffix and application drawing before quotation.

📑 Drawings & 3D Model

📑

2D Drawing

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📅

3D STEP Model

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🔎

CAD File

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Drawings and 3D models are provided per inquiry. Tell us your application and we will send the appropriate file format (DXF, DWG, STEP, IGES).

⚡ Source-Data Reference Speed

Catalog reference

28,000 rpm

Lubrication method and application speed limit are confirmed per inquiry; no oil-speed value is derived from this number.

⇄ Same-size Bearings & Reference Options

The models below share the 8x24x8 mm boundary dimensions. Matching d/D/B alone does not prove interchangeability; verify seals, clearance, ring features, load ratings, fits, and application conditions before replacement.

Model	Relationship	Series	Seal	Action
628	Configuration variant	6200	Open	Quote →
628 2RS	Configuration variant	6200	Rubber Seals	Quote →
628 2RZ	Configuration variant	6200	Rubber Seals	Quote →
628 ZZ	Configuration variant	Extra Small / Miniature Deep Groove Ball Bearing	Metal Shields	Quote →
628DD	Configuration variant	6200	Open	Quote →
628VV	Configuration variant	6200	Open	Quote →
U8.06	Same boundary dimensions — verify fit/load	WR / International Series	Open	Quote →

🔄 Related Models

Same bearing family or similar dimensions.

Similar size — reference only, verify all interfaces

⚙ Typical Applications

Electric motors

Fans and blowers

Pumps

Household appliances

Power tools

Office equipment

General machinery

Why choose NLHB?

NLHB supports both in-house manufacturing and qualified partner sourcing. We confirm the specification, supply route, inspection requirements, and available documentation before quotation.

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Catalog Models

15+

Years

RFQ

Specification Confirmed

❓ Frequently Asked Questions

What are the dimensions of 628ZZ?

The 628ZZ bearing has bore (d) = 8 mm, outer diameter (D) = 24 mm, and width (B) = 8 mm.

What is the load rating of 628ZZ?

Dynamic load rating (Cr) = 3.70 kN (3700 N), static load rating (C0r) = 1.43 kN.

What bearing series does 628ZZ belong to?

The 628ZZ belongs to the 6200 within the Deep Groove Ball Bearings category.

Can NLHB supply 628ZZ equivalents from other brands?

Depending on the model and order requirements, NLHB may manufacture in-house or source through qualified partner factories. Interchange and supply route are confirmed against your specification before quotation. All trademarks belong to their respective owners.

How do I order 628ZZ from NLHB?

Click "Request Quote" and send us your quantity, application, and required specifications. We review the specification, supply route, lead time, and pricing before issuing a quotation. Response time depends on specification complexity.

What materials are available for 628ZZ?

Material grade is confirmed per inquiry. Availability depends on the model, quantity, application, and whether the order is manufactured in-house or sourced through a qualified partner factory. Material certificates or inspection documents are confirmed before quotation when required.

Get a quote for 628ZZ

Send us your quantity, application and target lead time. We confirm spec, interchange and realistic delivery — no order confirmed until you approve.

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