What are the dimensions of this SKF ball bearing?

The bearing has an inside diameter of 35 mm, an outside diameter of 80 mm, and a width of 21 mm.

What does the C3 designation mean?

C3 indicates a radial internal clearance greater than normal, accommodating thermal expansion and high rotational speeds.

What type of seal does the 2RS1 suffix indicate?

The 2RS1 suffix means the bearing is equipped with rubber contact seals on both sides to keep out dirt and moisture.

What bore type does the SKF 6307-2RS1/C3 have?

It features a standard cylindrical bore of 35 mm.

Is this bearing rated for high-temperature environments?

No, this standard steel ball bearing is not intended for high-temperature operation.

SKF 6307-2RS1/C3 single-row groove ball bearing cylindrical 35x80x21 mm

Supplier number: SKF 6307-2RS1/C3 | EAN 7316576681714

Recommended Retail Price €51.78

25.60 tax incl.

€21.16 excl. VAT (incl. all environmental contributions)

On stock - immediately available

Delivery by DHL

↓ Documents (1) ✆ Talk to a specialist

Smooth rotation with Skf ball bearings

Practical benefits

Effective dual rubber sealing: With seals on both sides, you keep lubricant inside while reliably blocking dust, dirt, and moisture.
Increased internal C3 clearance: The C3 internal clearance allows you to operate safely at higher rotational speeds and elevated temperatures.
Reliable combined load handling: Built from robust steel, it smoothly supports both radial and axial forces across demanding industrial tasks.

In a nutshell

The right choise for

With the Skf 6307-2RS1/C3 deep groove ball bearing, you ensure smooth and low-friction rotation in electric motors, pumps, and gearboxes. This single-row steel bearing features a 35 mm cylindrical bore, 80 mm outer diameter, and 21 mm width to reliably manage both radial and axial forces. Dual rubber contact seals retain lubricant inside while effectively keeping out dirt and moisture. The increased C3 radial internal clearance effortlessly accommodates thermal expansion during high-speed operations to prevent bearing seizure.

Product information FAQ

€25.60

In stock - tax incl.

Key features according to our expert

Inner diameter: 35 mm
Width: 21 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: 80 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: 35 mm
Width: 21 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: 80 mm
Matched arrangement: No
Tolerance class: Class P6 (P6)
Radial internal clearance: C3
Basic static load rating: 19
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: 6000
Bore diameter: 35
Basic dynamic load rating: 35.1
Outer diameter: 80

Brand SKF
01010814
EAN 7316576681714
Supplier number SKF 6307-2RS1/C3

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this SKF ball bearing?: The bearing has an inside diameter of 35 mm, an outside diameter of 80 mm, and a width of 21 mm.
What does the C3 designation mean?: C3 indicates a radial internal clearance greater than normal, accommodating thermal expansion and high rotational speeds.
What type of seal does the 2RS1 suffix indicate?: The 2RS1 suffix means the bearing is equipped with rubber contact seals on both sides to keep out dirt and moisture.
What bore type does the SKF 6307-2RS1/C3 have?: It features a standard cylindrical bore of 35 mm.
Is this bearing rated for high-temperature environments?: No, this standard steel ball bearing is not intended for high-temperature operation.