What are the exact dimensions of this ball bearing?

This single row deep groove ball bearing has a 45 mm bore, a 100 mm outer diameter, and a 25 mm width.

What does the C3 designation mean on this SKF bearing?

C3 indicates greater radial internal clearance than normal, compensating for thermal expansion at higher speeds or press fits.

Is this bearing sealed?

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

What types of loads can this bearing accommodate?

It accommodates both radial and axial loads in both directions.

What type of bore does the SKF 6309/C3 have?

It features a standard cylindrical bore of 45 mm for mounting on straight shafts.

SKF 6309/C3 single-row groove ball bearing cylindrical 45x100x25 mm

Supplier number: SKF 6309/C3 | EAN 7316571374710

Recommended Retail Price €69.12

34.20 tax incl.

€28.26 excl. VAT (incl. all environmental contributions)

On stock - immediately available

Delivery by DHL

↓ Documents (1) ✆ Talk to a specialist

Smooth rotation with Skf engineering

Practical benefits

Increased C3 internal clearance: The C3 radial clearance accommodates thermal expansion during high-speed operation, preventing premature wear.
Low friction and vibration: The single-row deep groove geometry reduces running resistance and noise to maintain efficient machinery performance.
Versatile combined load capacity: You can support both radial and axial forces in either direction without compromising rotational stability.

In a nutshell

The right choise for

Keep your industrial machinery running smoothly with the Skf 6309/C3 single-row deep groove ball bearing. Designed with increased C3 radial internal clearance, it effectively accommodates thermal expansion during high-speed operations, preventing binding and premature wear. Its robust steel construction ensures minimal friction and low vibration while handling combined radial and axial loads in both directions. Featuring a standard cylindrical bore of 45 mm, an outer diameter of 100 mm, and a width of 25 mm, this open bearing delivers dependable rotational performance for electric motors, pumps, and gearboxes.

Product information FAQ

€34.20

In stock - tax incl.

Key features according to our expert

Inner diameter: 45 mm
Width: 25 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: 100 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: 45 mm
Width: 25 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: 100 mm
Matched arrangement: No
Tolerance class: Class P6 (P6)
Radial internal clearance: C3
Basic static load rating: 31.5
Material, bearing: Bearing steel
Relubrication feature: Without
Reference speed: 15000
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: 9500
Bore diameter: 45
Basic dynamic load rating: 55.3
Outer diameter: 100

Brand SKF
01010692
EAN 7316571374710
Supplier number SKF 6309/C3

Frequently asked questions about this product

Answered by specialists

What are the exact dimensions of this ball bearing?: This single row deep groove ball bearing has a 45 mm bore, a 100 mm outer diameter, and a 25 mm width.
What does the C3 designation mean on this SKF bearing?: C3 indicates greater radial internal clearance than normal, compensating for thermal expansion at higher speeds or press fits.
Is this bearing sealed?: No, this is an open design without seals or shields.
What types of loads can this bearing accommodate?: It accommodates both radial and axial loads in both directions.
What type of bore does the SKF 6309/C3 have?: It features a standard cylindrical bore of 45 mm for mounting on straight shafts.