GCR 62 EEM NADELLA 24x62x80.6 mm - Needle Cam Follower

NADELLA GCR 62 EEM is a stud-type needle cam follower with an outside diameter of 62 mm and an overall length of 80.6 mm. The mounting dimension d is 24 mm, the outer ring width C is 29 mm, and the stud has an M24x1.5 thread. The GCR series is designed with needle rollers and a thick-section outer ring for direct contact with a track, guideway or cam surface.

NADELLA GCR 62 EEM - characteristics

GCR 62 EEM belongs to the NADELLA family of stud-type needle cam followers.

Unlike a conventional bearing mounted in a housing, a stud-type cam follower is mounted directly to the machine structure by its integral stud. Its outer ring operates as a roller running directly against a track, guideway or cam surface.

The design combines compact needle rolling elements with a thick-section outer ring suitable for direct rolling contact.

The key identification characteristics of GCR 62 EEM are:

• manufacturer: NADELLA

• full designation: GCR 62 EEM

• outside diameter: 62 mm

• mounting dimension d: 24 mm

• outer ring width C: 29 mm

• overall length: 80.6 mm

• thread: M24x1.5

• stud-type cam follower construction

• needle rolling elements

Technical data

What does GCR 62 EEM mean?

GCR identifies a NADELLA series of stud-type cam followers.

62 identifies the product size and corresponds to an outside diameter D of 62 mm.

EEM identifies a specific design variant within the GCR family. NADELLA documentation distinguishes EE/EEM versions from other GC/GCR configurations.

The complete designation GCR 62 EEM should therefore be retained when identifying or replacing the component.

The EEM designation should not be omitted, and another GCR 62 variant should not automatically be considered identical.

Construction of NADELLA GCR 62 EEM

GCR 62 EEM is a track roller with an integral mounting stud.

Its construction includes:

• thick-section outer ring

• needle rolling elements

• internal raceway assembly

• integral mounting stud

• M24x1.5 thread

• components protecting and retaining the rolling element assembly

The needle roller arrangement provides a compact radial cross-section while supporting the radial loads characteristic of needle roller track roller designs.

The thick-section outer ring is particularly important in this type of component because it operates directly against the mating track rather than being supported inside a conventional bearing housing.

GCR 62 EEM as a needle cam follower

NADELLA classifies the GC/GCR family as needle cam followers.

Other technical terms commonly used for this type of component include:

• stud-type track roller

• stud-type cam follower

• needle roller cam follower

• track roller with stud

• guide roller

For unambiguous product identification, however, the complete manufacturer designation should be used:

NADELLA GCR 62 EEM

GCR 62 EEM dimensions

The principal identification dimensions are:

24x62x80.6 mm

where:

• 24 mm - mounting dimension d

• 62 mm - outside diameter D

• 80.6 mm - overall length

The outer ring width C is:

29 mm

Stud thread:

M24x1.5

The product should not be selected solely from the simplified 24x62x80.6 mm dimensional description. The complete GCR 62 EEM designation, outer ring width and stud construction should also be verified.

Why is 80.6 mm not the roller width?

The 80.6 mm dimension describes the overall length of the complete cam follower assembly including the stud. It is not the width of the outer ring.

The outer ring width C is:

29 mm

Therefore, dimensions such as:

62x29 mm

and:

24x62x80.6 mm

describe different geometric characteristics of the same product.

This distinction is important when comparing information from different technical catalogues because some databases emphasize the roller diameter and width, while others provide the overall dimensions of the complete stud-type assembly.

Outer ring and track contact

The outer ring of a cam follower operates directly against the mating track or guide surface.

This distinguishes a track roller from a conventional bearing whose outer ring is normally supported by a housing.

GCR 62 EEM can therefore operate as a guiding or supporting roller in mechanisms where the outside surface of the roller moves along an appropriately designed track.

The condition, geometry and technical characteristics of the mating surface are important for the performance of the complete system.

M24x1.5 stud mounting

NADELLA GCR 62 EEM incorporates an integral mounting stud, eliminating the need for a separate internal mounting pin.

The stud thread is:

M24x1.5

When replacing the cam follower, the outside diameter alone is not sufficient for identification. Stud dimensions, thread and available installation space should also be checked.

Alternative designations and search references

The same product may be encountered in catalogues, inventories and search systems under several formatting variations:

• NADELLA GCR 62 EEM

• GCR 62 EEM NADELLA

• GCR62 EEM NADELLA

• GCR62EEM NADELLA

• GCR-62-EEM NADELLA

• GCR 62 EEM

• GCR62 EEM

• GCR62EEM

• NADELLA GCR62 EEM 24x62x80.6

• GCR 62 EEM M24x1.5

Technical identification should always be based on the complete manufacturer designation and dimensional specification rather than solely on how the reference is formatted in a search engine or inventory database.

GCR 62 EEM vs other GCR 62 variants

Different versions exist within the NADELLA GC/GCR product family.

A similar outside diameter or the same basic GCR 62 size designation does not automatically indicate identical construction.

When comparing variants, verify:

• complete designation

• designation suffix

• outside diameter

• outer ring width

• overall length

• stud construction

• thread

• sealing arrangement

• outer ring geometry

For this reason, GCR 62 EEM should not automatically be replaced by another GCR 62 version solely because both products have a 62 mm outside diameter.

Selection and interchangeability

Before purchasing NADELLA GCR 62 EEM, compare the complete designation on the existing component and verify its mounting dimensions.

In particular, check:

1. GCR 62 EEM designation.

2. NADELLA manufacturer.

3. Dimension d of 24 mm.

4. Outside diameter D of 62 mm.

5. Outer ring width C of 29 mm.

6. Overall length of 80.6 mm.

7. M24x1.5 thread.

8. Stud construction.

9. EEM design variant.

10. Loads and operating conditions of the specific application.

Matching basic dimensions alone is not sufficient to establish full interchangeability between different cam follower designs.

Typical applications of this construction

Stud-type needle cam followers are designed to operate as supporting and guiding rollers in direct contact with a track.

This type of construction is commonly used in guiding mechanisms, cam systems and mechanical arrangements involving controlled rolling movement.

Selection of GCR 62 EEM for a specific machine should nevertheless be based on the technical requirements of the particular assembly rather than on general applications of the GCR product family.

Installation and operation

Before installation, inspect the cam follower, mounting surfaces and mating track.

During installation:

• maintain cleanliness

• inspect the thread and mounting surfaces

• avoid transmitting installation forces through the rolling elements

• align the roller correctly relative to the track

• follow the specified stud mounting requirements

• inspect the condition of the surface on which the outer ring operates

Incorrect alignment or a damaged track surface can result in uneven operation and increased loading of the rolling elements.

FAQ

What is NADELLA GCR 62 EEM?

NADELLA GCR 62 EEM is a stud-type needle cam follower. It incorporates needle rolling elements, an integral mounting stud and an outer ring designed to operate directly against a track, guideway or cam surface.

What are the dimensions of NADELLA GCR 62 EEM?

The principal identification dimensions are 24x62x80.6 mm. The outside diameter D is 62 mm, outer ring width C is 29 mm and the overall length of the complete assembly is 80.6 mm.

What thread does GCR 62 EEM have?

NADELLA GCR 62 EEM has an M24x1.5 stud thread.

Is 80.6 mm the width of the roller?

No. 80.6 mm is the overall length of the complete stud-type assembly. The outer ring width C is 29 mm.

Is GCR 62 EEM a needle roller bearing?

It is a needle roller cam follower rather than a conventional needle roller bearing mounted in a housing. It has an integral stud and a thick-section outer ring that operates directly as a track roller.

Are GCR62 EEM and GCR 62 EEM the same product?

GCR62 EEM, GCR62EEM and GCR 62 EEM can be encountered as formatting variations of the designation. The NADELLA manufacturer, complete designation and technical dimensions should also be verified when identifying the product.

Can another 24x62x80.6 mm track roller replace GCR 62 EEM?

Automatic interchangeability should not be assumed. The complete designation, stud construction, M24x1.5 thread, EEM variant, outer ring width and other construction details must also be verified.

What is NADELLA GCR 62 EEM used for?

It is designed to operate as a track or guide roller with its outer ring running directly against an appropriate mating surface. Suitability for a particular machine depends on the technical requirements of the specific mechanism.

GCR 62 EEM NADELLA - key information

NADELLA GCR 62 EEM is a stud-type needle cam follower with a 62 mm outside diameter, 29 mm outer ring width, 80.6 mm overall length and M24x1.5 thread. Its thick-section outer ring operates directly against a track or guide surface. Correct replacement requires verification of the complete EEM designation and stud construction, not dimensions alone.

GCR 62 EEM available from simmering.pl

NADELLA GCR 62 EEM is available from simmering.pl for industrial customers, maintenance departments, machine manufacturers, repair services and B2B buyers.

Stock and technical service are located in Lublin, Poland. simmering.pl supplies customers throughout Europe and worldwide.

For correct product identification, provide the complete designation of the existing cam follower and verify the dimensions and stud construction before ordering.