Deep Groove 6911 Ball Bearings 55mm X 80mm X 13mm

6911 Ball Bearings

Model Numbers: 6911, 6911Z, 6911ZZ, 6911DDU, 6911LLU

Brands Carried: NSK, NTN, Nachi-Fujikoshi

Bearing Sizing: ID 55mm X OD 80mm X W 13mm, 55 mm Ball Bearing

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

For more 6911 ball bearings and seal options — we have hundreds visit MISUMI.



Select Part Numbers to Buy 6911 Ball Bearings


Bearing Seals NSK NTN Nachi-Fujikoshi
Open Type 6911 6911 6911
Single Shielded 6911Z 6911Z
Double Shielded 6911ZZ 6911ZZ
Rubber Sealed 6911DDU 6911LLU


Please select between the four options above:

Open Type:
Ball Bearings Open
6911 Ball Bearing
Single Shielded:
Ball Bearings Single Shielded
6911Z Ball Bearing
Double Shielded:
Ball Bearings Double Shielded
6911ZZ Ball Bearing
Rubber Sealed:
Ball Bearings Rubber Sealed
6911DDU Ball Bearing
6911LLU Ball Bearing


Deep Groove Ball Bearings 6911 – 55X80X13mm Description

The 6911 is a 55 mm Ball Bearing that can be used in many rotary and factory automation applications. The 6911 Deep Groove Ball Bearings is an open style bearing. The 6911Z ball bearing is a single row raceway and single shielded. The 6911ZZ ball bearing has a single row raceway and it is shielded on each side. The 6911DDU, 6911LLU ball bearing are shielded by two rubber seals on each side. The 6911 55 mm Ball Bearing Inner Dimension 55mm X Outer Dimension 80mm X Width 13mm is an open style ball bearing designed for high rotational speeds and high dynamic loads.


6911 Ball Bearings 55X80X13mm Specifications & Dimensions


Universal 6911
Type Ball
Inner/Outer Ring Material Steel
Precision Grade 0
Inner Dimension d(Ø) 55
Outer Dimension D(Ø) 80
Width B (or T)(mm) 13
Retainer Type Punching
Load Direction Radial
Specifications/Environment Standard
Number of Raceway Ring Rows Single Track
Size Standards Metric Series
6911 Ball Bearings Dimensions


Deep Groove Ball Bearings 6911 – Technical Specifications/Dimensions


Open Ball Bearings


NSK 6911 OPEN PDF Link
NTN 6911 OPEN PDF Link
Nachi-Fujikoshi 6911 OPEN PDF Link

Single Shielded Ball Bearings


NSK 6911Z Single Shielded PDF Link
NTN 6911Z Single Shielded PDF Link


Double Shielded Ball Bearings


NSK 6911ZZ Double Shielded PDF Link
NTN 6911ZZ Double Shielded PDF Link

Rubber Sealed Ball Bearings


NSK 6911DDU Rubber Sealed PDF Link
NTN 6911LLU Rubber Sealed PDF Link


Other Ball Bearing Series



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