What are the dimensions of this tapered roller bearing?

This bearing has an inside diameter of 30 mm, an outside diameter of 72 mm, and a total width of 28.75 mm.

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

It is designed for combined loads, accommodating heavy radial forces and axial forces in one direction simultaneously.

What does the SKF designation J2/Q mean?

J2 indicates a pressed steel cage, while Q specifies an optimized internal geometry and surface finish.

Is this SKF tapered roller bearing separable?

Yes, the inner ring with roller assembly (cone) and the outer ring (cup) can be mounted separately.

What is the contact angle of this bearing?

This bearing has a contact angle of 11.9°, providing reliable axial load support.

SKF 32306 J2/Q single-row tapered roller bearing 30 x 72 x 28.88 mm with contact angle 11.9° - 32306

Supplier number: SKF 32306 | EAN 7316577327789

Recommended Retail Price €86.19

42.60 tax incl.

€35.21 excl. VAT (incl. all environmental contributions)

On order: delivered from 16/10/2026

Ordered before 20:00 - delivered as of 16/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL

↓ Documents (1) ✆ Talk to a specialist

Durable performance with Skf engineering

Practical benefits

Accommodates heavy combined loads: You support both high radial and axial forces simultaneously due to the tapered roller design.
Smooth low-friction operation: You reduce heat generation and ensure reliable rotational performance under demanding mechanical conditions.
Easy and flexible mounting: The separable cone and cup allow you to install, adjust, and maintain components effortlessly.

In a nutshell

The right choise for

With the Skf 32306 J2/Q single-row tapered roller bearing, you reliably support heavy radial forces and unidirectional axial thrust simultaneously. Thanks to the tapered raceway design, pressed steel cage, and optimized internal geometry, you benefit from low friction and reduced heat generation in industrial gearboxes, transmissions, or vehicle wheel hubs. Its 30 x 72 x 28.75 mm dimensions and 11.9° contact angle prevent shaft deflection under demanding mechanical loads. Because the cone and cup are separable, you can accurately adjust operating clearance and carry out installation and maintenance with ease.

Product information FAQ

€42.60

tax incl.

Key features according to our expert

Inner diameter: 30 mm
Number of rows: 1
Outer diameter: 72 mm
Width: 28,75 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: 30 mm
Number of rows: 1
Outer diameter: 72 mm
Width: 28,75 mm
Bore type: Cylindrical
Cage: Sheet metal
Width, outer ring: 23
Lubricant: None
Arrangement of contact angle (double-row bearing): Not applicable
Reference speed: 7500
Relubrication feature: Without
Matched arrangement: No
Basic static load rating: 85
Bearing part: Complete bearing
Locating feature, bearing outer ring: None
Sealing: Without
Skf performance class: SKF Explorer
Width, inner ring: 27
Width, total: 28.75
Contact angle: 11.859722
Limiting speed: 10000
Bore diameter: 30
Basic dynamic load rating: 95
Coating: Without
Outer diameter: 72
Unit system: Metric

Brand SKF
01110103
EAN 7316577327789
Supplier number SKF 32306

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this tapered roller bearing?: This bearing has an inside diameter of 30 mm, an outside diameter of 72 mm, and a total width of 28.75 mm.
What loads can this single-row tapered roller bearing support?: It is designed for combined loads, accommodating heavy radial forces and axial forces in one direction simultaneously.
What does the SKF designation J2/Q mean?: J2 indicates a pressed steel cage, while Q specifies an optimized internal geometry and surface finish.
Is this SKF tapered roller bearing separable?: Yes, the inner ring with roller assembly (cone) and the outer ring (cup) can be mounted separately.
What is the contact angle of this bearing?: This bearing has a contact angle of 11.9°, providing reliable axial load support.