What are the dimensions of this SKF tapered roller bearing?

This bearing has an inner diameter of 35 mm, an outer diameter of 80 mm, and a width of 22.75 mm.

What loads can the SKF 31307 J2/Q accommodate?

It is designed for combined loads, supporting high radial forces and axial forces in one direction.

What is the advantage of the 28.8° contact angle?

A steeper contact angle allows the bearing to accommodate significantly higher axial loads.

Can the parts of this bearing be mounted separately?

Yes, the inner ring with cage assembly (cone) and outer ring (cup) are separable and interchangeable.

What do the suffixes J2 and Q indicate?

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

SKF 31307 J2/Q single-row tapered roller bearing 35 x 80 x 22.75 mm with contact angle 28.8° - 31307

Supplier number: SKF 31307 | EAN 7316577327284

Recommended Retail Price €155.24

76.80 tax incl.

€63.47 excl. VAT (incl. all environmental contributions)

On stock - immediately available | we have 1 products in stock.

Delivery by DHL

↓ Documents (1) ✆ Talk to a specialist

Robust power transmission with Skf

Practical benefits

High combined load capacity: You accommodate heavy radial loads and strong axial forces in one direction efficiently due to the 28.8° contact angle.
Low friction smooth running: The optimized internal geometry minimizes operating friction, ensuring you achieve low operating temperatures and an extended service life.
Quick and simple installation: With separable inner and outer rings, you mount, dismount, and service components easily during routine machine maintenance.

In a nutshell

The right choise for

Keep your industrial gearboxes and drive systems running smoothly with the Skf 31307 J2/Q single-row tapered roller bearing. Featuring a steep 28.8° contact angle, it reliably supports heavy combined radial loads and high unidirectional axial thrust forces. Its optimized internal geometry significantly reduces operating friction, keeping running temperatures low and extending the service life of your machinery. Thanks to the separable design of the inner ring with steel cage and the outer ring, you can install, inspect, and service this 35 x 80 x 22.75 mm bearing quickly and efficiently.

Product information FAQ

€76.80

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: 15
Lubricant: None
Arrangement of contact angle (double-row bearing): Not applicable
Reference speed: 6300
Relubrication feature: Without
Matched arrangement: No
Basic static load rating: 67
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: 28.810833333405
Limiting speed: 8500
Bore diameter: 35
Basic dynamic load rating: 75.4
Coating: Without
Outer diameter: 80
Unit system: Metric

Brand SKF
01110045
EAN 7316577327284
Supplier number SKF 31307

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this SKF tapered roller bearing?: This bearing has an inner diameter of 35 mm, an outer diameter of 80 mm, and a width of 22.75 mm.
What loads can the SKF 31307 J2/Q accommodate?: It is designed for combined loads, supporting high radial forces and axial forces in one direction.
What is the advantage of the 28.8° contact angle?: A steeper contact angle allows the bearing to accommodate significantly higher axial loads.
Can the parts of this bearing be mounted separately?: Yes, the inner ring with cage assembly (cone) and outer ring (cup) are separable and interchangeable.
What do the suffixes J2 and Q indicate?: J2 indicates a pressed steel cage, and Q indicates optimized internal geometry and surface finish.