F63801Deep Groove Ball Bearings

SF63801

d 12 × D 21 × B 7 mm

The SF63801 is a deep groove ball bearing with bore 12mm, outer diameter 21mm, and width 7mm rated for dynamic load 1.7 kN.

Request Quote for SF63801 Search Similar

SF63801 · 12x21x7 mm

📋 Technical Specifications

Bore (d)

12mm

Outer Dia. (D)

21mm

Width (B)

7mm

Dynamic Load (Cr)

1.73 kN(1725.91 N)

Static Load (C0r)

0.93 kN(934.127 N)

Reference Speed

27000rpm

Bearing type	Deep Groove Ball Bearings
Series	F63801
Seal type	Open
Material	Confirmed per inquiry — grade and certificate availability reviewed before quotation
Bore type	Confirmed per drawing
Dimension unit	millimeter (mm)

📋 Nominal Variants by Seal Type

Catalog variants open a detail page. Inquiry-only configurations go directly to RFQ.

Seal Type	Model Code	Typical Use
Double metal shields	SF63801ZZ	General dust protection	Quote →
Double contact rubber seals	SF63801 2RS (inquiry only)	Dust and moisture protection at moderate speed	Quote →
Double non-contact rubber seals	SF63801 2RZ (inquiry only)	Lower-friction sealing at higher speed	Quote →
C3 radial clearance	SF63801 C3 (inquiry only)	Motors and applications with higher operating temperature	Quote →

📐 Detailed Dimensions

Basic dimensions (mm)

Bore diameter (d)	12
Outer diameter (D)	21
Width (B)	7

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

📑 Drawings & 3D Model

📑

2D Drawing

Request drawing →

📅

3D STEP Model

Request STEP →

🔎

CAD File

Request CAD →

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

27,000 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 12x21x7 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
3801	Same boundary dimensions — verify fit/load	3800	Open	Quote →
63801	Same boundary dimensions — verify fit/load	6300	Open	Quote →
F63801	Different outer-ring feature	Standard Flanged Bearings	Open	Quote →
F63801 ZZ	Different outer-ring feature	F63801	Metal Shields	Quote →
F63801ZZ	Different outer-ring feature	F63801	Shielded	Quote →
SF63801ZZ	Configuration variant	F63801	Shielded	Quote →

⚙ 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.

About NLHB →

4,315

Catalog Models

15+

Years

RFQ

Specification Confirmed

❓ Frequently Asked Questions

What are the dimensions of SF63801?

The SF63801 bearing has bore (d) = 12 mm, outer diameter (D) = 21 mm, and width (B) = 7 mm.

What is the load rating of SF63801?

Dynamic load rating (Cr) = 1.73 kN (1725.91 N), static load rating (C0r) = 0.93 kN.

What bearing series does SF63801 belong to?

The SF63801 belongs to the F63801 within the Deep Groove Ball Bearings category.

Can NLHB supply SF63801 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 SF63801 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 SF63801?

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 SF63801

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

Request Quote →