FAG 3801-B-2RSR-TVH-HLC 2 Row Ball Bearing - 12 mm ID, 21 mm OD 7 mm Race Width

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£341.53

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£409.84

(inc. VAT)

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  • 100 unit(s) ready to ship
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RS Stock No.:
260-0793
Mfr. Part No.:
3801-B-2RSR-TVH-HLC
Brand:
FAG
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Brand

FAG

Inside Diameter

12 mm

Product Type

Ball Bearing

Outside Diameter

21 mm

Race Width

7mm

Ball Material

Steel

Race Material

Steel

Cage Material

Plastic

End Type

Closed

Number of Rows

2

Internal Clearance

CN

Contact Angle

25°

Static Load Rating

1.52kN

Dynamic Load Rating

2.15kN

Bore Type

Parallel

Series

38-B-2RSR- TVH

Standards/Approvals

No

Limiting Speed

17500rpm

Bearing Type

Double Row Angular Contact Ball

Race Type

Plain

RoHS Status: Exempt

COO (Country of Origin):
JP

Schaeffler 8 Extra Thin Section Series Ball Bearing, 12mm Inside Diameter, 21mm Outside Diameter - 3801-B-2RSR-TVH-HLC


This ball bearing is a double row angular contact type, designed for high performance in various applications. With an inside diameter of 12mm and an outside diameter of 21mm, it features seals on both sides for enhanced protection against contaminants. Constructed from durable steel, this bearing offers exceptional load ratings and reliability in demanding environments.

Features & Benefits


• Double row design optimises load distribution for stability

• Sealed on both sides to prevent contamination and wear

• High load ratings ensure longevity in heavy-duty applications

• Lightweight structure enhances efficiency during operation

• Parallel bore enables straightforward alignment during installation

• Integrated plastic cage minimises friction for smooth performance

Applications


• Used in automation equipment requiring precise motion control

• Ideal for electrical systems with limited space for components

• Compatible with mechanical drives in compact assemblies

• Suitable for use in robotics to improve efficiency and durability

What are the load ratings and how do they affect my application?


The basic dynamic load rating is 2.15 kN, while the static load rating is 1.52 kN. These ratings indicate the bearing's capacity to handle dynamic and static forces, making it suitable for applications where load capacity is critical.

What operating conditions can this bearing withstand?


This bearing can operate within a temperature range of -20°C to 100°C, making it versatile for both cold and warm environments. This adaptability is vital for industries where temperature fluctuations are common.

How does the sealing arrangement contribute to its performance?


The double-sealed design effectively keeps contaminants out while retaining lubrication, which extends the bearing's lifespan and maintains optimal performance levels in various environments.

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