NLHB BEARINGS
62Deep Groove Ball Bearings

6218

d 90 × D 160 × B 30 mm

The 6218 is a deep groove ball bearing with bore 90mm, outer diameter 160mm, and width 30mm rated for dynamic load 96.1 kN.

NOMINAL DIMENSION DRAWINGD = 160 mmd = 90 mmB = 30 mmNLHB BEARINGS621890 × 160 × 30 mmNOMINAL DIMENSIONS • TOLERANCE AND SUPPLY CONFIRMED PER INQUIRY
6218 · 90x160x30 mm

📋 Technical Specifications

Bore (d)
90mm
Outer Dia. (D)
160mm
Width (B)
30mm
Dynamic Load (Cr)
96.10 kN(96100 N)
Static Load (C0r)
71.50 kN(71500 N)
Reference Speed
Confirm per inquiryrpm
Bearing typeDeep Groove Ball Bearings
Series62
Seal typeOpen
MaterialConfirmed per inquiry — grade and certificate availability reviewed before quotation
Bore typeConfirmed per drawing
Dimension unitmillimeter (mm)

🔐 Model Code Breakdown

What each part of 6218 means.

6
Type
2
Series
18
Bore
66 = Deep Groove Ball Bearing
22 = dimension-series code
1818 = bore code; nominal bore d = 90 mm

📋 Nominal Variants by Seal Type

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

Seal TypeModel CodeTypical Use
Double metal shields6218ZZGeneral dust protectionQuote →
Double contact rubber seals6218 2RSDust and moisture protection at moderate speedQuote →
Double non-contact rubber seals6218 2RZ (inquiry only)Lower-friction sealing at higher speedQuote →
C3 radial clearance6218 C3 (inquiry only)Motors and applications with higher operating temperatureQuote →

📐 Detailed Dimensions

Basic dimensions (mm)

Bore diameter (d)90
Outer diameter (D)160
Width (B)30

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).

Same-size Bearings & Reference Options

The models below share the 90x160x30 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.

ModelRelationshipSeriesSealAction
6218 2RSConfiguration variant62SealedQuote →
6218-2RS1Same boundary dimensions — verify fit/loadHarvesting1-lip RS1Quote →
6218NSame boundary dimensions — verify fit/load6200OpenQuote →
6218NRSame boundary dimensions — verify fit/load6200OpenQuote →
6218ZZConfiguration variant62ShieldedQuote →
7218Same boundary dimensions — verify fit/load72 SeriesOpenQuote →
BL218Same boundary dimensions — verify fit/loadFull-Complement Deep Groove Ball BearingsOpenQuote →
BL218ZZSame boundary dimensions — verify fit/loadFull-Complement Deep Groove Ball BearingsOpenQuote →

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 6218?
The 6218 bearing has bore (d) = 90 mm, outer diameter (D) = 160 mm, and width (B) = 30 mm.
What is the load rating of 6218?
Dynamic load rating (Cr) = 96.10 kN (96100 N), static load rating (C0r) = 71.50 kN.
What bearing series does 6218 belong to?
The 6218 belongs to the 62 within the Deep Groove Ball Bearings category.
Can NLHB supply 6218 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 6218 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 6218?
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 6218

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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