What are the dimensions of this SKF ball bearing?

This ball bearing has an inside diameter of 25 mm, an outside diameter of 62 mm, and a width of 17 mm.

What does the 2RS1 suffix indicate?

2RS1 indicates that the bearing has contact rubber seals on both sides to keep contaminants out and lubricant in.

What radial internal clearance does this bearing have?

This deep groove ball bearing features standard normal radial internal clearance (designated as CN).

What type of bore does this bearing feature?

It features a standard cylindrical 25 mm bore designed for mounting on a straight cylindrical shaft.

Does this bearing require lubrication before installation?

No, it is pre-lubricated with grease at the factory and is maintenance-free thanks to its dual rubber seals.

SKF 6305-2RS1 single-row groove ball bearing cylindrical 25x62x17 mm

Supplier number: SKF 6305-2RS1 | EAN 7316577758835

Recommended Retail Price €28.66

13.95 tax incl.

€11.53 excl. VAT (incl. all environmental contributions)

On stock - immediately available

Delivery by DHL

↓ Documents (1) ✆ Talk to a specialist

Smooth rotation with Skf 6305-2RS1

Practical benefits

Protection against contamination: The dual rubber seals retain lubricant inside while shielding your bearing from dirt, dust, and moisture.
Low friction smooth running: You achieve quiet operation and high rotational speeds across a wide range of industrial machinery.
High combined load capacity: The deep raceway design accommodates both radial and axial forces to deliver long-lasting service life.

In a nutshell

The right choise for

Keep your rotating equipment operating smoothly with the Skf 6305-2RS1 single row deep groove ball bearing. Featuring dual rubber contact seals, it keeps grease inside while shielding the bearing against dust, dirt, and moisture for maintenance-free reliability. The deep raceway design accommodates both radial and axial loads, delivering low-friction and quiet performance even at high rotational speeds. Whether you are repairing electric motors, pumps, gearboxes, or agricultural machinery, the 25 mm cylindrical bore allows for direct, dependable mounting onto standard straight shafts.

Product information FAQ

€13.95

In stock - tax incl.

Key features according to our expert

Inner diameter: 25 mm
Width: 17 mm
Number of rows: 1
Sealing (bearing): Sealed on both sides
Material (bearing seal): Rubber
Radial clearance: CN (Normal)
Material (bearing): Steel
Material (cage): Brass (sheet)
Bore type: Cylindrical
High temperature: No
Outer diameter: 62 mm

Product description

Single row deep groove ball bearings with seals or shields 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. 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: 25 mm
Width: 17 mm
Number of rows: 1
Sealing (bearing): Sealed on both sides
Material (bearing seal): Rubber
Radial clearance: CN (Normal)
Material (bearing): Steel
Material (cage): Brass (sheet)
Bore type: Cylindrical
High temperature: No
Outer diameter: 62 mm
Matched arrangement: No
Tolerance class: Class P6 (P6)
Radial internal clearance: CN
Basic static load rating: 11.6
Material, bearing: Bearing steel
Relubrication feature: Without
Skf performance class: SKF Explorer
Lubricant: Grease
Sealing type: Contact
Cage: Sheet metal
Locating feature, bearing outer ring: None
Filling slots: Without
Coating: Without
Sealing: Seal on both sides
Limiting speed: 7500
Bore diameter: 25
Basic dynamic load rating: 23.4
Outer diameter: 62

Brand SKF
01010311
EAN 7316577758835
Supplier number SKF 6305-2RS1

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this SKF ball bearing?: This ball bearing has an inside diameter of 25 mm, an outside diameter of 62 mm, and a width of 17 mm.
What does the 2RS1 suffix indicate?: 2RS1 indicates that the bearing has contact rubber seals on both sides to keep contaminants out and lubricant in.
What radial internal clearance does this bearing have?: This deep groove ball bearing features standard normal radial internal clearance (designated as CN).
What type of bore does this bearing feature?: It features a standard cylindrical 25 mm bore designed for mounting on a straight cylindrical shaft.
Does this bearing require lubrication before installation?: No, it is pre-lubricated with grease at the factory and is maintenance-free thanks to its dual rubber seals.