What are the dimensions of this tapered roller bearing?

The bearing has a 50 mm inner diameter (bore), a 110 mm outer diameter, and a total width of 29,25 mm.

What loads can the SKF 30310 J2/Q bearing accommodate?

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

Can the outer ring be mounted separately?

Yes, the inner ring with cage and roller assembly (cone) and the outer ring (cup) are separable for easy mounting.

What does the J2/Q suffix indicate?

J2 designates a stamped sheet metal cage, and Q indicates an optimized internal geometry and surface finish.

Does this bearing come sealed and pre-lubricated?

No, this is an open bearing without integrated seals. You need to lubricate it with appropriate grease or oil during installation.

SKF 30310 J2/Q single-row tapered roller bearing 50 x 110 x 29.25 mm with contact angle 13° - 30310

Supplier number: SKF 30310 | EAN 7316577327154

Recommended Retail Price €125.26

61.95 tax incl.

€51.20 excl. VAT (incl. all environmental contributions)

On stock - immediately available

Delivery by DHL

↓ Documents (1) ✆ Talk to a specialist

Dependable performance under heavy loads

Practical benefits

High combined load capacity: You efficiently accommodate simultaneous heavy radial and single-direction axial forces during operation.
Fast and straightforward installation: The separable inner and outer rings allow you to mount and maintain components effortlessly.
Smooth Skf rolling precision: The optimized internal geometry reduces running friction to guarantee consistent and reliable mechanical operation.

In a nutshell

The right choise for

With the Skf 30310 J2/Q single row tapered roller bearing, you keep heavy-duty industrial gearboxes and drivetrains running smoothly. Featuring dimensions of 50 x 110 x 29.25 mm and a 13° contact angle, this bearing is built to handle simultaneous heavy radial loads and unidirectional axial forces. Thanks to the separable inner and outer rings, you can mount and maintain components quickly and efficiently. The optimized internal geometry and stamped sheet metal cage reduce friction and heat generation, preventing shaft deflection and ensuring precise rotational performance under heavy loads.

Product information FAQ

€61.95

In stock - tax incl.

Key features according to our expert

Inner diameter: 50 mm
Number of rows: 1
Outer diameter: 110 mm
Width: 29,25 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: 50 mm
Number of rows: 1
Outer diameter: 110 mm
Width: 29,25 mm
Bore type: Cylindrical
Cage: Sheet metal
Width, outer ring: 23
Lubricant: None
Arrangement of contact angle (double-row bearing): Not applicable
Reference speed: 5300
Relubrication feature: Without
Matched arrangement: No
Basic static load rating: 140
Bearing part: Complete bearing
Locating feature, bearing outer ring: None
Sealing: Without
Skf performance class: SKF Explorer
Width, inner ring: 27
Width, total: 29.25
Contact angle: 12.95277777781
Limiting speed: 6300
Bore diameter: 50
Basic dynamic load rating: 154
Coating: Without
Outer diameter: 110
Unit system: Metric

Brand SKF
01110033
EAN 7316577327154
Supplier number SKF 30310

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this tapered roller bearing?: The bearing has a 50 mm inner diameter (bore), a 110 mm outer diameter, and a total width of 29,25 mm.
What loads can the SKF 30310 J2/Q bearing accommodate?: It is designed for combined loads, handling high radial forces and axial forces in one direction simultaneously.
Can the outer ring be mounted separately?: Yes, the inner ring with cage and roller assembly (cone) and the outer ring (cup) are separable for easy mounting.
What does the J2/Q suffix indicate?: J2 designates a stamped sheet metal cage, and Q indicates an optimized internal geometry and surface finish.
Does this bearing come sealed and pre-lubricated?: No, this is an open bearing without integrated seals. You need to lubricate it with appropriate grease or oil during installation.