6000Deep Groove Ball Bearings

6018NR

d 90 × D 140 × B 24 mm

The 6018NR is a deep groove ball bearing with bore 90mm, outer diameter 140mm, and width 24mm rated for dynamic load 72.8 kN.

Request Quote for 6018NR Search Similar

6018NR — representative product photo — Representative product

6018NR · 90x140x24 mm

📋 Technical Specifications

Bore (d)

90mm

Outer Dia. (D)

140mm

Width (B)

24mm

Dynamic Load (Cr)

72.80 kN(72800 N)

Static Load (C0r)

49.70 kN(49700 N)

Reference Speed

4700rpm

Bearing type	Deep Groove Ball Bearings
Series	6000
Seal type	Open
Material	Confirmed per inquiry — grade and certificate availability reviewed before quotation
Bore type	Confirmed per drawing
Dimension unit	millimeter (mm)

🔐 Model Code Breakdown

What each part of 6018NR means.

Type

Series

Bore

6	6 = Deep Groove Ball Bearing
0	0 = dimension-series code
18	18 = bore code; nominal bore d = 90 mm

📐 Detailed Dimensions

Basic dimensions (mm)

Bore diameter (d)	90
Outer diameter (D)	140
Width (B)	24

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

4,700 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 90x140x24 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
6018	Same boundary dimensions — verify fit/load	60	Open	Quote →
6018 2RS	Same boundary dimensions — verify fit/load	60	Sealed	Quote →
6018N	Same boundary dimensions — verify fit/load	6000	Open	Quote →
6018ZZ	Same boundary dimensions — verify fit/load	60	Shielded	Quote →
7018	Same boundary dimensions — verify fit/load	70 Series	Open	Quote →
H7018AC	Same boundary dimensions — verify fit/load	H Series	Open	Quote →
H7018AC/HQ1	Same boundary dimensions — verify fit/load	H Series	Open	Quote →
H7018C	Same boundary dimensions — verify fit/load	H Series	Open	Quote →
H7018C/HQ1	Same boundary dimensions — verify fit/load	H Series	Open	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 6018NR?

The 6018NR bearing has bore (d) = 90 mm, outer diameter (D) = 140 mm, and width (B) = 24 mm.

What is the load rating of 6018NR?

Dynamic load rating (Cr) = 72.80 kN (72800 N), static load rating (C0r) = 49.70 kN.

What bearing series does 6018NR belong to?

The 6018NR belongs to the 6000 within the Deep Groove Ball Bearings category.

Can NLHB supply 6018NR 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 6018NR 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 6018NR?

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 6018NR

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

Request Quote →