Deep Groove 6318 Ball Bearings 90mm X 190mm X 43mm

6318 Ball Bearings

Model Numbers: 6318, 6318Z, 6318ZZ, 6318DDU, 6318LLU

Brands Carried: NSK, NTN, Nachi-Fujikoshi

Bearing Sizing: ID 90mm X OD 190mm X W 43mm, 90 mm Ball Bearing

Bearing Seals: Open, Single Shielded, Double Shielded, Rubber Sealed

For more 6318 ball bearings and seal options — we have hundreds visit MISUMI.



Select Part Numbers to Buy 6318 Ball Bearings


Bearing Seals NSK NTN Nachi-Fujikoshi
Open Type 6318 6318 6318
Single Shielded 6318Z 6318Z 6318Z
Double Shielded 6318ZZ 6318ZZ 6318ZZ
Rubber Sealed 6318DDU 6318LLU


Please select between the four options above:

Open Type:
Ball Bearings Open
6318 Ball Bearing
Single Shielded:
Ball Bearings Single Shielded
6318Z Ball Bearing
Double Shielded:
Ball Bearings Double Shielded
6318ZZ Ball Bearing
Rubber Sealed:
Ball Bearings Rubber Sealed
6318DDU Ball Bearing
6318LLU Ball Bearing


Deep Groove Ball Bearings 6318 – 90X190X43mm Description

The 6318 is a 90 mm Ball Bearing that can be used in many rotary and factory automation applications. The 6318 Deep Groove Ball Bearings is an open style bearing. The 6318Z ball bearing is a single row raceway and single shielded. The 6318ZZ ball bearing has a single row raceway and it is shielded on each side. The 6318DDU, 6318LLU ball bearing are shielded by two rubber seals on each side. The 6318 90 mm Ball Bearing Inner Dimension 90mm X Outer Dimension 190mm X Width 43mm is an open style ball bearing designed for high rotational speeds and high dynamic loads.


6318 Ball Bearings 90X190X43mm Specifications & Dimensions


Universal 6318
Type Ball
Inner/Outer Ring Material Steel
Precision Grade 0
Inner Dimension d(Ø) 90
Outer Dimension D(Ø) 190
Width B (or T)(mm) 43
Retainer Type Punching
Load Direction Radial
Specifications/Environment Standard
Number of Raceway Ring Rows Single Track
Size Standards Metric Series
6318 Ball Bearings Dimensions


Deep Groove Ball Bearings 6318 – Technical Specifications/Dimensions


Open Ball Bearings


NSK 6318 OPEN PDF Link
NTN 6318 OPEN PDF Link
Nachi-Fujikoshi 6318 OPEN PDF Link

Single Shielded Ball Bearings


NSK 6318Z Single Shielded PDF Link
NTN 6318Z Single Shielded PDF Link
Nachi-Fujikoshi 6318Z Single Shielded PDF Link


Double Shielded Ball Bearings


NSK 6318ZZ Double Shielded PDF Link
NTN 6318ZZ Double Shielded PDF Link
Nachi-Fujikoshi 6318ZZ Double Shielded PDF Link

Rubber Sealed Ball Bearings


NSK 6318DDU Rubber Sealed PDF Link
NTN 6318LLU Rubber Sealed PDF Link


Other Ball Bearing Series



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