What are the dimensions of this SKF bearing?

This ball bearing has a 30 mm bore diameter, a 72 mm outer diameter, and a width of 19 mm.

What does the C3 designation mean for this bearing?

C3 denotes greater radial internal clearance than standard, accommodating thermal expansion and high speeds.

Is this ball bearing sealed or shielded?

No, this is an open bearing without seals or shields.

What types of load can this deep groove ball bearing carry?

This single row deep groove ball bearing accommodates radial and axial loads in both directions.

What bore type does the SKF 6306/C3 have?

It features a standard cylindrical bore designed for a straight 30 mm shaft.

SKF 6306/C3 single-row groove ball bearing cylindrical 30x72x19 mm

Supplier number: SKF 6306/C3 | EAN 7316571370668

Recommended Retail Price €29.63

14.60 tax incl.

€12.07 excl. VAT (incl. all environmental contributions)

On stock - immediately available | we have 4 products in stock.

Delivery by DHL

↓ Documents (1) ✆ Talk to a specialist

Reliable rotation with Skf

Practical benefits

Built for high speeds: The internal C3 clearance ensures you absorb thermal expansion effortlessly during high-temperature and high-speed operation.
Combined load support capacity: The single-row deep groove design reliably carries both radial and axial forces in either direction.
Low friction and vibration: Precision-ground bearing steel minimizes rolling resistance so you achieve quiet running and reduced mechanical wear.

In a nutshell

The right choise for

With the Skf 6306/C3 single-row deep groove ball bearing, you ensure smooth, dependable rotation in demanding machinery. Thanks to its internal C3 radial clearance, it effortlessly absorbs thermal expansion during high-speed operations, preventing bearing seizure under heavy workloads. The robust steel single-row design reliably accommodates radial and axial loads in both directions while minimizing friction and vibration. Featuring a 30 mm bore diameter, 72 mm outer diameter, and 19 mm width, this open bearing with a cylindrical bore fits securely onto 30 mm shafts in electric motors, industrial pumps, and gearboxes.

Product information FAQ

€14.60

In stock - tax incl.

Key features according to our expert

Inner diameter: 30 mm
Width: 19 mm
Number of rows: 1
Sealing (bearing): Without seals
Material (bearing seal): Not applicable
Radial clearance: C3
Material (bearing): Steel
Material (cage): Brass (sheet)
Bore type: Cylindrical
High temperature: No
Outer diameter: 72 mm

Product description

Single row deep groove ball bearings are particularly versatile, have low friction and are optimized for low noise and low vibration, which enables high rotational speeds. They accommodate radial and axial loads in both directions, are easy to mount, and require less maintenance than many other bearing types.

Simple, versatile and robust design
Low friction
High-speed capability
Accommodate radial and axial loads in both directions
Require little maintenance

Documents

⤓ Technical data sheet PDF

All Features

Inner diameter: 30 mm
Width: 19 mm
Number of rows: 1
Sealing (bearing): Without seals
Material (bearing seal): Not applicable
Radial clearance: C3
Material (bearing): Steel
Material (cage): Brass (sheet)
Bore type: Cylindrical
High temperature: No
Outer diameter: 72 mm
Matched arrangement: No
Tolerance class: Class P6 (P6)
Radial internal clearance: C3
Basic static load rating: 16
Material, bearing: Bearing steel
Relubrication feature: Without
Reference speed: 20000
Skf performance class: SKF Explorer
Lubricant: None
Cage: Sheet metal
Locating feature, bearing outer ring: None
Filling slots: Without
Coating: Without
Sealing: Without
Limiting speed: 13000
Bore diameter: 30
Basic dynamic load rating: 29.6
Outer diameter: 72

Brand SKF
01010691
EAN 7316571370668
Supplier number SKF 6306/C3

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this SKF bearing?: This ball bearing has a 30 mm bore diameter, a 72 mm outer diameter, and a width of 19 mm.
What does the C3 designation mean for this bearing?: C3 denotes greater radial internal clearance than standard, accommodating thermal expansion and high speeds.
Is this ball bearing sealed or shielded?: No, this is an open bearing without seals or shields.
What types of load can this deep groove ball bearing carry?: This single row deep groove ball bearing accommodates radial and axial loads in both directions.
What bore type does the SKF 6306/C3 have?: It features a standard cylindrical bore designed for a straight 30 mm shaft.