FAG 6301-2RSR Single Row Deep Groove Ball Bearing- Both Sides Sealed 12mm I.D, 37mm O.D

Save 8% when you buy 25 units

Subtotal (1 unit)*

£5.58

(exc. VAT)

£6.70

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • 999,999,999 unit(s) shipping from 14 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 - 4£5.58
5 - 9£5.36
10 - 24£5.26
25 +£5.13

*price indicative

RS Stock No.:
137-1699
Mfr. Part No.:
6301-2RSR
Brand:
FAG
Find similar products by selecting one or more attributes.
Select all

Brand

FAG

Inside Diameter

12mm

Outside Diameter

37mm

Race Width

12mm

Ball Bearing Type

Single Row Deep Groove Ball Bearing

Sealing Arrangement

Both Sides Sealed

Bearing Clearance

CN

Material

Steel

Ball Material

Steel

Cage Material

Steel

Number of Rows

1

Static Load Rating

4.2kN

Dynamic Load Rating

10.3kN

Clearance Code

CN

Bore Type

Parallel

Bearing Series

3 Medium

Partial Bearing Code

6301

Race Type

Plain

Deep Groove Ball Bearings


FAG from Schaeffler deep groove ball bearings are versatile, self-retaining bearings with solid outer rings, inner rings and ball and cage assemblies. These products are of simple design, durable in operation and easy to maintain. They are available in single and double row designs and in open and sealed variants. Due to the production technology used, open bearings can still have turned recesses on the outer ring for seals or shields.

Features and Benefits


• Low noise levels

• Improved sealing

• Lower friction

• Cost-effective

Product Application Information


Open bearings are suitable for high speeds. Due to the manufacturing process, they have turned recesses for sealing washers and sealing shields.

Suffixes


2Z - Gap seals on both sides. These bearings are greased using a high-quality grease, lubricated for life and suitable for high speeds

2HRS - Lip seals on both sides made from nitrile butadiene rubber. These bearings have an improved sealing function and retention in the outer ring. They are greased using a high-quality grease, lubricated for life and suitable for moderate speeds

2BRS - Non-contact seals on both sides. Their friction level is as low as with the gap seals. In addition, they offer better protection against the ingress of dust and the escape of lubricant

2RSR - Lip seals on both sides made from nitrile butadiene rubber NBR and are suitable for moderate speeds

C - Modified internal construction in Generation C

Schaeffler 3 Medium Series Ball Bearing, 12mm Inside Diameter, 37mm Outside Diameter - 6301-2RSR


This ball bearing is a single row deep groove bearing designed for high load applications. With an inner diameter of 12mm and an outer diameter of 37mm, it is constructed from durable steel, ensuring long-term performance. The sealing arrangement on both sides enhances reliability and efficiency in various mechanical systems.

Features & Benefits


• Designed for high load applications with a dynamic load rating of 10.3 kN
• Typically used in environments where sealing on both sides is essential
• Offers a standard clearance of CN for optimal performance
• Constructed from steel for strength and longevity
• Features efficient single row deep groove design for smooth rotation
• Ideal for machinery requiring a parallel bore type for precise fit

Applications


• Used for electrical and mechanical equipment requiring precise motion
• Ideal for automation systems demanding consistent and reliable performance
• Effective in high load scenarios in industrial machinery
• Suitable for assembly in various electronic devices demanding robustness
• Utilised in maintenance and repair operations in manufacturing settings

What is the significance of the sealing arrangement in this ball bearing?


The dual sealing arrangement helps prevent contaminants from entering the bearing, thus prolonging its operational life and ensuring smooth functionality under various conditions.

How does the steel construction benefit the performance of this bearing?


Steel provides excellent strength and wear resistance, allowing for a higher load capacity and improved durability in demanding applications.

What type of maintenance is recommended to prolong the life of this bearing?


Regular inspections for wear and contamination are advisable, along with appropriate lubrication intervals based on operating conditions to maintain optimal performance.

What industries typically utilise this type of ball bearing?


Industries such as automation, electronics, and manufacturing commonly employ this type of ball bearing for their machinery, ensuring reliable performance in high-load situations.


FAG

Related links