SKF 6306-Z, Ball Bearing - 30mm I.D, 72mm O.D

SKF

Product Information

Race Width:
19mm
Clearance Code:
CN
Static Load Rating:
16kN
Partial Bearing Code:
6306
Number of Rows:
1
Inside Diameter:
30mm
Material:
Steel
Model Number p:
6306Z
Bearing Clearance:
CN
Ball Bearing Type:
Single Row Deep Groove Ball Bearing
Bore Type:
Parallel
Cage Material:
Sheet Metal
Outside Diameter:
72mm
Dynamic Load Rating:
29.6kN
Bearing Series:
3 Medium
Sealing Arrangement:
One Side Shielded
Ball Material:
Steel
Checking for live stock

The SKF 6306-Z is a precision-engineered deep groove ball bearing designed to deliver smooth, efficient, and long-lasting performance in industrial and mechanical systems. With a 30mm inner diameter and 72mm outer diameter, it ensures accurate alignment, reduced vibration, and dependable rotational stability. The shielding minimises maintenance needs, extending service intervals and promoting clean, stable motion in machinery and motor assemblies.

Reliable Construction and Smooth Operation

Manufactured by SKF, a global leader in rolling element bearings, the 6306-Z combines robust steel construction with precision manufacturing. Its high radial load capacity and optimised raceway geometry reduce friction and wear, ensuring consistent operation even under heavy-duty conditions or high-speed rotation.

Single Shielded Protection

This single-shielded ball bearing (Z type) features an effective metal shield on one side, protecting the bearing from dust, dirt, and light contamination while retaining internal lubrication.

Versatile Uses of the SKF Ball Bearing, 30mm I.D, 72mm O.D

The SKF 6306-Z is ideal for electric motors, gearboxes, pumps, conveyors, fans, agricultural machinery, and industrial automation systems. Its smooth rotation and low-friction performance make it suitable for high-speed and medium-load applications, ensuring efficiency and extended equipment lifespan.

Engineered for Reliability and Performance

Combining SKF’s renowned quality with proven deep groove bearing technology, the 6306-Z offers enhanced operational precision, noise reduction, and load distribution. It’s a trusted solution for engineers and technicians who demand reliability, energy efficiency, and minimal downtime in their mechanical power transmission systems.

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Datasheet - 6306-Z(Technical Reference)
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SKF Bearing Designations(Technical Reference)

Reviews

  • Declan Walsh
    01 Oct 2025

    The OFNS-16-187-01 Cable Support and Fastener I got from EnrgTech is exactly as described. It’s durable and easy to install. Delivery was perfectly on time, and I received regular updates from customer care, who were very responsive. The sales staff were professional in explaining details and making the process easy. EnrgTech’s website has always been consistent in quality and service, and I recommend it for all electrical components.



FAQs

Yes. We ship 6306-Z Internationally to many countries around the world.
Yes. You can also search 6306-Z on website for other similar products.
We accept all major payment methods for all products including ET21582592. Please check your shopping cart at the time of order.
We use our internationally recognized delivery partners UPS/DHL. Collection of ET21582592 can also be arranged for the customer by international shipments through contacting our customer support team. Additionally, you can also search"SKF" products on our website by using Enrgtech's Unique Manufacturing Part Number ET21582592.
You can order SKF brand products with 6306-Z directly through our website or call us at +44 (0) 3303 800 157 or email our support team at sales@enrgtech.co.uk.
Yes. Our products in Ball Bearings category are shipped in lowest possible time.
You will get a confirmation email regarding your order of SKF 6306-Z, Ball Bearing - 30mm I.D, 72mm O.D. You can also check on our website or by contacting our customer support team for further order details on SKF 6306-Z, Ball Bearing - 30mm I.D, 72mm O.D.