SKF 6311-2Z Single Row Deep Groove Ball Bearing- Both Sides Shielded 55mm I.D, 120mm O.D

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RS Stock No.:
764-3604
Mfr. Part No.:
6311-2Z
Brand:
SKF
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Brand

SKF

Inside Diameter

55mm

Outside Diameter

120mm

Race Width

29mm

Ball Bearing Type

Single Row Deep Groove Ball Bearing

Sealing Arrangement

Both Sides Shielded

Bearing Clearance

CN

Material

Steel

Ball Material

Steel

Cage Material

Sheet Metal

Number of Rows

1

Static Load Rating

45kN

Dynamic Load Rating

74.1kN

Clearance Code

CN

Bore Type

Parallel

Bearing Series

3 Medium

Model Number p

6311ZZ

Race Material

Steel

Partial Bearing Code

6311

Flange Outside Diameter

120mm

Race Type

Plain

RoHS Status: Exempt

SKF Ball Bearing, 120mm Outside Diameter, 74.1 kN Dynamic Load Rating - 6311-2Z


This ball bearing is suitable for high-performance applications across various fields. Its robust construction and efficient design facilitate rotational movements while reducing friction and wear. The deep groove design effectively manages radial and axial loads, making it a key component in automation, electronics, and mechanical systems.

Features & Benefits


• Single row design allows for compact installation with effective load handling
• Steel construction ensures strength and durability
• CN clearance supports optimal operation across varying temperature conditions
• High load ratings enable it to endure significant operational demands
• Parallel bore type simplifies alignment during installation

Applications


• Employed in electric motors to facilitate efficient rotational motion
• Suitable for gearboxes that require dependable support
• Utilised in conveyor systems for smooth belt operation
• Integrated into industrial machinery for enhanced performance
• Applied in automotive systems within drive assemblies

What is the maximum dynamic load rating for this bearing?


The maximum dynamic load rating is 74.1kN, allowing for effective load management in operational settings.

How does the shielded design aid maintenance?


The shielded design significantly reduces the ingress of dirt and moisture, leading to longer maintenance intervals and an extended service life.

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