FAG 6306-2Z-C3 Single Row Deep Groove Ball Bearing- Both Sides Shielded 30mm I.D, 72mm O.D

RS Stock No.:: 137-1440
Mfr. Part No.:: 6306-2Z-C3
Brand:: FAG

FAG 6306-2Z-C3 Single Row Deep Groove Ball Bearing- Both Sides Shielded 30mm I.D, 72mm O.D

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£11.88

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£14.26

(inc. VAT)

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Shipping from 08 December 2025

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Units	Per unit
1 - 4	£11.88
5 - 9	£11.41
10 - 24	£11.17
25 +	£10.94

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RS Stock No.:: 137-1440
Mfr. Part No.:: 6306-2Z-C3
Brand:: FAG

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	FAG
	Inside Diameter	30mm
	Outside Diameter	72mm
	Race Width	19mm
	Ball Bearing Type	Single Row Deep Groove Ball Bearing
	Sealing Arrangement	Both Sides Shielded
	Bearing Clearance	C3
	Material	Steel
	Ball Material	Steel
	Cage Material	Steel
	Number of Rows	1
	Static Load Rating	16.2kN
	Dynamic Load Rating	30.5kN
	Bore Type	Parallel
	Clearance Code	C3
	Bearing Series	3 Medium
	Race Type	Plain
	Partial Bearing Code	6306

	Select all
	Brand FAG
	Inside Diameter 30mm
	Outside Diameter 72mm
	Race Width 19mm
	Ball Bearing Type Single Row Deep Groove Ball Bearing
	Sealing Arrangement Both Sides Shielded
	Bearing Clearance C3
	Material Steel
	Ball Material Steel
	Cage Material Steel
	Number of Rows 1
	Static Load Rating 16.2kN
	Dynamic Load Rating 30.5kN
	Bore Type Parallel
	Clearance Code C3
	Bearing Series 3 Medium
	Race Type Plain
	Partial Bearing Code 6306

Datasheet

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, 30mm Inside Diameter, 72mm Outside Diameter - 6306-2Z-C3

This ball bearing is a high-performance component designed for robust applications. With an inner diameter of 30mm and an outer diameter of 72mm, it is suitable for various mechanical systems. Constructed from steel, this single row deep groove ball bearing features a dual shielded design, ensuring durability and reliability in demanding environments.

Features & Benefits

• Designed for effective load distribution for enhanced performance
• C3 clearance allows for thermal expansion, ensuring smooth operation
• Shielded design minimises contamination, extending service life
• Static load rating of 16.2 kN supports heavy loads reliably
• Dynamic load rating of 30.5 kN enhances versatility in use
• Robust steel construction ensures long-lasting performance

Applications

• Used in automation equipment requiring high precision
• Ideal for electrical where high load capacity is needed
• Suitable for mechanical systems needing reduced friction and wear
• Applied in industrial machinery where reliability is essential
• Used with electric motors requiring efficient performance

What material is utilised for the ball bearing components?

The components are made from high-quality steel, providing strength and durability under load.

How does the shielded design benefit the ball bearing?

The dual shielded arrangement effectively protects the bearing from dirt and moisture, prolonging its lifespan and maintaining performance.

What load capacities does this bearing support?

It has a static load rating of 16.2 kN and a dynamic load rating of 30.5 kN, making it suitable for various heavy-duty applications.

Can this be used in high-temperature environments?

The C3 clearance allows for thermal expansion, making it suitable for applications where temperature fluctuations occur during operation.

Is this ball bearing easy to maintain?

The shielded design reduces the need for frequent maintenance by protecting the internal components from contaminants.

FAG