Deep Groove 6309 Ball Bearings 45mm X 100mm X 25mm

6309 Ball Bearings

Model Numbers: 6309, B6309Z, 6309Z, B6309ZZ, 6309ZZ, 6309DDU, 6309LLU, 6309-2NSE

Brands Carried: MISUMI, NSK, NTN, Nachi-Fujikoshi

Bearing Sizing: ID 45mm X OD 100mm X W 25mm, 45 mm Ball Bearing

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

For more 6309 ball bearings and seal options — we have hundreds visit MISUMI.



Select Part Numbers to Buy 6309 Ball Bearings


Bearing Seals MISUMI NSK NTN Nachi-Fujikoshi
Open Type 6309 6309 6309
Single Shielded B6309Z 6309Z 6309Z
Double Shielded B6309ZZ 6309ZZ 6309ZZ
Rubber Sealed 6309DDU 6309LLU 6309-2NSE


Please select between the four options above:

Open Type:
Ball Bearings Open
6309 Ball Bearing
Single Shielded:
Ball Bearings Single Shielded
B6309Z Ball Bearing
6309Z Ball Bearing
Double Shielded:
Ball Bearings Double Shielded
B6309ZZ Ball Bearing
6309ZZ Ball Bearing
Rubber Sealed:
Ball Bearings Rubber Sealed
6309DDU Ball Bearing
6309LLU Ball Bearing
6309-2NSE Ball Bearing


Deep Groove Ball Bearings 6309 – 45X100X25mm Description

The 6309 is a 45 mm Ball Bearing that can be used in many rotary and factory automation applications. The 6309 Deep Groove Ball Bearings is an open style bearing. The 6309Z ball bearing is a single row raceway and single shielded. The 6309ZZ ball bearing has a single row raceway and it is shielded on each side. The 6309DDU, 6309LLU, 6309-2NSE ball bearing are shielded by two rubber seals on each side. The 6309 45 mm Ball Bearing Inner Dimension 45mm X Outer Dimension 100mm X Width 25mm is an open style ball bearing designed for high rotational speeds and high dynamic loads.


6309 Ball Bearings 45X100X25mm Specifications & Dimensions


Universal 6309
Type Ball
Inner/Outer Ring Material Steel
Precision Grade 0
Inner Dimension d(Ø) 45
Outer Dimension D(Ø) 100
Width B (or T)(mm) 25
Retainer Type Punching
Load Direction Radial
Specifications/Environment Standard
Number of Raceway Ring Rows Single Track
Size Standards Metric Series
6309 Ball Bearings Dimensions


Deep Groove Ball Bearings 6309 – Technical Specifications/Dimensions


Open Ball Bearings


NSK 6309 OPEN PDF Link
NTN 6309 OPEN PDF Link
Nachi-Fujikoshi 6309 OPEN PDF Link

Single Shielded Ball Bearings


MISUMI B6309Z Single Shielded PDF Link
NSK 6309Z Single Shielded PDF Link
NTN 6309Z Single Shielded PDF Link


Double Shielded Ball Bearings


MISUMI B6309ZZ Double Shielded PDF Link
NSK 6309ZZ Double Shielded PDF Link
NTN 6309ZZ Double Shielded PDF Link

Rubber Sealed Ball Bearings


NSK 6309DDU Rubber Sealed PDF Link
NTN 6309LLU Rubber Sealed PDF Link
Nachi-Fujikoshi 6309-2NSE Rubber Sealed PDF Link


Other Ball Bearing Series



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