What are the dimensions of this SKF bearing?

The bearing has an inside diameter of 35 mm, an outside diameter of 80 mm, and a total width of 22.75 mm.

What loads can this single-row tapered roller bearing accommodate?

It is designed to accommodate combined loads, meaning simultaneously acting radial and axial loads in one direction.

Can the inner and outer rings be mounted separately?

Yes, the outer ring (cup) is separable from the inner ring with roller and cage assembly (cone), simplifying installation.

What does the 11.9° contact angle mean for this bearing?

The contact angle dictates axial carrying capacity; a larger angle provides higher axial load ratings.

Can this bearing handle axial loads in both directions?

No, a single-row bearing supports axial forces in one direction only. For two directions, install a second bearing arranged in opposition.

SKF 30307 single-row tapered roller bearing 35 x 80 x 22.75 mm with contact angle 11.9°

Supplier number: SKF 30307 | EAN 7316577327130

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Recommended Retail Price €71.00

34.95 tax incl.

€28.88 excl. VAT (incl. all environmental contributions)

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Dependable load control with Skf

Practical benefits

Handling combined operational loads: The single-row geometry simultaneously supports heavy radial and axial forces in one direction for stable, reliable machinery rotation.
Reduced friction during operation: Conical raceways provide true rolling contact that keeps running temperatures low, helping you prevent premature component wear.
Straightforward and precise installation: Thanks to the separable outer ring, you can mount each component individually and set bearing clearances with complete accuracy.

In a nutshell

The right choise for

Keep heavily loaded drives running smoothly with the Skf 30307 J2/Q single-row tapered roller bearing. Designed for industrial gearboxes, wheel hubs, and pumps under continuous load, it effortlessly supports heavy radial and single-direction axial forces at the same time. The conical raceways and 11.9° contact angle deliver low-friction rotation and keep operating temperatures low, preventing premature wear and mechanical play. Thanks to the separable outer ring, you can easily mount the 35 x 80 x 22.75 mm components individually, allowing you to set clearances accurately and get your machinery back in service quickly.

Product information FAQ Reviews

€34.95

In stock - tax incl.

Key features according to our expert

Inner diameter: 35 mm
Number of rows: 1
Outer diameter: 80 mm
Width: 22,75 mm

Product description

Single row tapered roller bearings are designed to accommodate combined radial and axial loads and provide low friction during operation. The inner ring, with rollers and cage, can be mounted separately from the outer ring. These separable and interchangeable components facilitate mounting, dismounting and maintenance. By mounting one single row tapered roller bearing against another and applying a preload, a rigid bearing application can be achieved.

Avantages

High radial and axial load carrying capacity
Accommodate axial loads in one direction
Low friction and long service life
Separable and interchangeable components

Documents

⤓ Technical data sheet PDF

All Features

Inner diameter: 35 mm
Number of rows: 1
Outer diameter: 80 mm
Width: 22,75 mm
Bore type: Cylindrical
Cage: Sheet metal
Width, outer ring: 18
Lubricant: None
Arrangement of contact angle (double-row bearing): Not applicable
Reference speed: 7500
Relubrication feature: Without
Matched arrangement: No
Basic static load rating: 73.5
Bearing part: Complete bearing
Locating feature, bearing outer ring: None
Sealing: Without
Skf performance class: SKF Explorer
Width, inner ring: 21
Width, total: 22.75
Contact angle: 11.859722222252
Limiting speed: 9000
Bore diameter: 35
Basic dynamic load rating: 88.9
Coating: Without
Outer diameter: 80
Unit system: Metric

Brand SKF
01110030
EAN 7316577327130
Supplier number SKF 30307

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this SKF bearing?: The bearing has an inside diameter of 35 mm, an outside diameter of 80 mm, and a total width of 22.75 mm.
What loads can this single-row tapered roller bearing accommodate?: It is designed to accommodate combined loads, meaning simultaneously acting radial and axial loads in one direction.
Can the inner and outer rings be mounted separately?: Yes, the outer ring (cup) is separable from the inner ring with roller and cage assembly (cone), simplifying installation.
What does the 11.9° contact angle mean for this bearing?: The contact angle dictates axial carrying capacity; a larger angle provides higher axial load ratings.
Can this bearing handle axial loads in both directions?: No, a single-row bearing supports axial forces in one direction only. For two directions, install a second bearing arranged in opposition.