What are the exact dimensions of this ball bearing?

This ball bearing has an inside diameter of 12 mm, an outside diameter of 37 mm, and a width of 12 mm.

What does the C3 designation indicate?

The C3 clearance indicates greater internal radial clearance than standard, accommodating thermal expansion and higher speeds.

What does the 2RSH sealing mean?

It indicates that the bearing has rubber contact seals on both sides to keep out dirt, dust, and moisture.

What types of loads can this deep groove ball bearing handle?

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

Does this bearing require lubrication before use?

No, the bearing is factory-filled with high-grade grease and is lubricated for life, making it maintenance-free.

SKF 6301-2RSH/C3 single-row groove ball bearing cylindrical 12x37x12 mm

Supplier number: SKF 6301-2RSH/C3 | EAN 7316571821450

Recommended Retail Price €15.80

7.80 tax incl.

€6.45 excl. VAT (incl. all environmental contributions)

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

Ordered before 20:00 - delivered tomorrow 17/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL
Delivered from Belgium

↓ Documents (1) ✆ Talk to a specialist

Smooth performance with Skf ball bearings

Practical benefits

Effective seal against contamination: Dual rubber seals retain grease inside while blocking dirt and moisture to prolong mechanical service life.
Ready for high speeds: The C3 radial internal clearance accommodates thermal expansion effortlessly during high-speed rotation and heavy operation.
Versatile combined load handling: Sturdy steel construction reliably supports both radial and axial loads across demanding mechanical applications.

In a nutshell

The right choise for

With the Skf 6301-2RSH/C3 deep groove ball bearing, you ensure smooth and reliable rotation for shafts in electric motors, pumps, and gearboxes. Dual rubber contact seals retain lubricant inside while effectively keeping out dust, moisture, and debris. Thanks to the C3 internal radial clearance, this sturdy steel bearing accommodates thermal expansion effortlessly during high-speed operation, preventing bearing seizure. Measuring 12X37X12 mm, this single-row bearing handles both radial and axial loads in both directions, making maintenance straightforward and keeping your machinery running without unexpected downtime.

Product information FAQ

€7.80

In stock - tax incl.

Key features according to our expert

Inner diameter: 12 mm
Width: 12 mm
Number of rows: 1
Sealing (bearing): Sealed on both sides
Material (bearing seal): Rubber
Radial clearance: C3
Material (bearing): Steel
Material (cage): Brass (sheet)
Bore type: Cylindrical
High temperature: No
Outer diameter: 37 mm

Product description

Single row deep groove ball bearings with seals on one or both sides 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 other bearing types. The integral sealing can significantly prolong bearing service life because it keeps lubricant in the bearings and contaminants out.

Integral sealing prolongs bearing service life
Simple, versatile and robust design
Low friction and high-speed capability
Accommodate radial and axial loads in both directions
Require little maintenance

Documents

⤓ Technical data sheet PDF

All Features

Inner diameter: 12 mm
Width: 12 mm
Number of rows: 1
Sealing (bearing): Sealed on both sides
Material (bearing seal): Rubber
Radial clearance: C3
Material (bearing): Steel
Material (cage): Brass (sheet)
Bore type: Cylindrical
High temperature: No
Outer diameter: 37 mm
Relubrication feature: Without
Radial internal clearance: C3
Basic static load rating: 4.15
Matched arrangement: No
Material, bearing: Bearing steel
Reference speed: 45000
Skf performance class: SKF Explorer
Lubricant: Grease
Sealing type: Contact
Cage: Sheet metal
Filling slots: Without
Tolerance class: Normal
Basic dynamic load rating: 10.1
Locating feature, bearing outer ring: None
Sealing: Seal on both sides
Limiting speed: 14000
Bore diameter: 12
Coating: Without
Outer diameter: 37

Brand SKF
01011475
EAN 7316571821450
Supplier number SKF 6301-2RSH/C3

Frequently asked questions about this product

Answered by specialists

What are the exact dimensions of this ball bearing?: This ball bearing has an inside diameter of 12 mm, an outside diameter of 37 mm, and a width of 12 mm.
What does the C3 designation indicate?: The C3 clearance indicates greater internal radial clearance than standard, accommodating thermal expansion and higher speeds.
What does the 2RSH sealing mean?: It indicates that the bearing has rubber contact seals on both sides to keep out dirt, dust, and moisture.
What types of loads can this deep groove ball bearing handle?: This single-row deep groove ball bearing accommodates both radial and axial loads in both directions.
Does this bearing require lubrication before use?: No, the bearing is factory-filled with high-grade grease and is lubricated for life, making it maintenance-free.