What applications is the G design intended for?

This low cross-sectional height seal is specifically designed for compact bearing arrangements with needle roller bearings.

What material is the sealing lip made of?

The single lip is made of nitrile rubber (NBR) and reinforced with sheet steel.

Does this shaft seal include a garter spring?

No, the G design is a contact seal engineered without a garter spring.

What is the operating temperature range?

This SKF radial shaft seal operates in temperatures ranging from -30 °C to 110 °C.

SKF G 15X21X3 radial shaft seal 15 mm x 21 mm x 3 mm

Supplier number: SKF G 15X21X3 | EAN 7316570963168

5.88 tax incl.

€4.86 excl. VAT (incl. all environmental contributions)

On stock - immediately available

Delivery by DHL

↓ Documents (1) ✆ Talk to a specialist

Reliable sealing for needle bearings

Practical benefits

Compact Skf radial seal: With a slim width of 3 mm, it fits seamlessly into tight needle roller bearing arrangements.
Effective contaminant exclusion: The NBR rubber sealing lip reliably retains lubricant inside while keeping out external dirt and debris.
Robust and safe installation: The integrated sheet steel reinforcement protects the housing bore and prevents seal damage during press fitting.

In a nutshell

The right choise for

With the Skf g 15X21X3 radial shaft seal, you reliably protect compact bearing arrangements against wear and contamination. Engineered with a g design for needle roller bearings with limited axial space, this seal features an inside diameter of 15 mm, an outside diameter of 21 mm, and a slim width of 3 mm. The single nbr sealing lip keeps lubricant inside while blocking external dirt and debris. Thanks to its integrated sheet steel reinforcement, you can press-fit the seal smoothly into the housing bore without distorting the ring. Keep your rotating shafts and industrial drives running smoothly across operating temperatures from -30 °C to 110 °C.

Product information FAQ

€5.88

In stock - tax incl.

Key features according to our expert

Inner diameter: 15 mm
Outer diameter: 21 mm
Width: 3 mm

Product description

Radial shaft seals with low cross-sectional height are intended for bearing arrangements that incorporate needle roller bearings. These contact seals are designed without garter springs. G design seals are made of rubber, with a single lip. Seals for shaft diameters >= 8 mm are reinforced with sheet steel. The rubber outside diameter enhances the seal around the housing bore and reduces the risk of damage to the seal and housing during installation and removal.

Avantages

Low cross-sectional height
Retain the lubricant
Exclude contaminants

Documents

⤓ Technical data sheet PDF

All Features

Inner diameter: 15 mm
Outer diameter: 21 mm
Width: 3 mm
Shaft diameter: 15 mm
Unit system: Metric
Seal width: 3 mm
Sealing lip material: Acrylonitrile-butadiene rubber (NBR)
Auxiliary lip: No
Housing bore diameter: 21 mm

Brand SKF
01310150
EAN 7316570963168
Supplier number SKF G 15X21X3

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this radial shaft seal?: The seal has an inside diameter of 15 mm, an outside diameter of 21 mm, and a width of 3 mm.
What applications is the G design intended for?: This low cross-sectional height seal is specifically designed for compact bearing arrangements with needle roller bearings.
What material is the sealing lip made of?: The single lip is made of nitrile rubber (NBR) and reinforced with sheet steel.
Does this shaft seal include a garter spring?: No, the G design is a contact seal engineered without a garter spring.
What is the operating temperature range?: This SKF radial shaft seal operates in temperatures ranging from -30 °C to 110 °C.