FAG 2319-M 95x200x67 mm - Double-Row Self-Aligning Ball Bearing

FAG 2319-M 95x200x67 mm - Double-Row Self-Aligning Ball Bearing

FAG 2319-M is a double-row self-aligning ball bearing with dimensions of 95x200x67 mm, a cylindrical bore and a solid brass cage identified by the suffix M. Its two rows of balls operate against a common spherical raceway in the outer ring, allowing the bearing to accommodate angular misalignment between the shaft and housing. The 2319-M is an open bearing design.

Technical data - FAG 2319-M

What does FAG 2319-M mean?

The designation 2319-M identifies a specific FAG double-row self-aligning ball bearing.

23 - dimensional series of the self-aligning ball bearing.

19 - bore code. In this designation range, bore code 19 corresponds to a nominal bore diameter of 95 mm.

M - solid brass cage. In this FAG bearing execution, the suffix M identifies a machined solid brass cage.

The absence of the suffix K indicates a cylindrical bore in this product. A 2319-K-M is a different version with a tapered bore.

The absence of C3 means that 2319-M should not automatically be treated as equivalent to 2319-M-C3, which has increased radial internal clearance.

FAG 2319-M dimensions

The principal dimensions are:

• d = 95 mm

• D = 200 mm

• B = 67 mm

Therefore, the bearing dimensions are:

95x200x67 mm

These are the principal mounting dimensions that should be verified when identifying the bearing or selecting an alternative.

Matching dimensions alone do not guarantee complete technical interchangeability.

Construction of FAG 2319-M

FAG 2319-M is a double-row self-aligning ball bearing.

Its construction includes:

• inner ring with two raceways

• two rows of balls

• common spherical raceway in the outer ring

• solid brass cage

• cylindrical inner-ring bore

The spherical outer-ring raceway is the key feature responsible for the self-aligning capability of the bearing.

It allows the inner ring and rolling element assembly to align relative to the outer ring, reducing sensitivity to angular misalignment between the shaft and housing.

Why is FAG 2319-M self-aligning?

Both rows of balls operate against a common spherical raceway in the outer ring.

This geometry allows the bearing to accommodate a certain degree of angular misalignment.

In practical bearing arrangements, this can help compensate for misalignment caused by factors such as:

• shaft deflection

• mounting inaccuracies

• housing misalignment

• deformation of supporting structures

This does not mean that the bearing can accommodate unlimited misalignment. Permissible misalignment must always be considered in relation to the actual operating conditions and bearing arrangement.

What loads can FAG 2319-M accommodate?

FAG 2319-M is primarily designed to accommodate radial loads.

The self-aligning ball bearing design can also accommodate axial loads acting in both directions, within the limits of this bearing type.

The specified dynamic radial load rating is:

C = 167 kN

Load capacity should not be evaluated solely on the basis of bearing dimensions. Internal geometry, cage design, clearance and operating conditions must also be considered when selecting a bearing.

M - solid brass cage

The suffix M is a technically important part of the full 2319-M designation.

For this FAG execution, M identifies a solid brass cage.

The suffix should therefore not be omitted when ordering a replacement.

A bearing identified only as 2319 and a bearing identified as 2319-M may differ in cage execution depending on manufacturer and product version.

For reliable identification, use the complete designation:

FAG 2319-M

Cylindrical bore

FAG 2319-M has a cylindrical bore with a nominal diameter of:

95 mm

This is an important distinction from the version carrying the suffix K.

Within this bearing family:

K identifies a tapered bore.

Therefore, 2319-M and 2319-K-M are not the same bearing execution.

FAG 2319-M vs 2319-K-M

Both versions belong to the same self-aligning ball bearing family, but their bore designs differ.

2319-M

• cylindrical bore

• nominal bore diameter 95 mm

• solid brass cage

2319-K-M

• tapered bore

• K identifies the tapered bore execution

• solid brass cage

A cylindrical-bore version should not automatically be replaced by a tapered-bore version without checking the shaft arrangement and mounting method.

FAG 2319-M vs 2319-M-C3

The suffix C3 identifies radial internal clearance greater than Normal.

Therefore:

2319-M

and

2319-M-C3

should not be considered identical bearing executions.

A C3 bearing may be required where fits, operating temperature or other conditions reduce the effective internal clearance during operation.

However, C3 should not be selected instead of the standard-clearance execution without evaluating the specific bearing arrangement.

FAG 2319-M vs 1319-M

FAG 2319-M and 1319-M share a 95 mm bore and a 200 mm outside diameter, but they have different widths.

2319-M

• 95x200x67 mm

1319-M

• 95x200x45 mm

They are therefore not dimensionally identical.

The 22 mm difference in width is significant and prevents the two designations from being treated as direct dimensional replacements.

FAG 2319-M vs 2219-M

FAG 2219-M is another self-aligning ball bearing with a 95 mm bore, but it belongs to a different dimensional series.

FAG 2319-M measures:

95x200x67 mm

The 2219 series uses different outside diameter and width dimensions.

A common 95 mm bore diameter does not establish interchangeability.

FAG 2319-M vs 22319

2319-M and 22319 are fundamentally different bearing types.

FAG 2319-M is a:

double-row self-aligning ball bearing

The designation 22319 belongs to the family of:

spherical roller bearings

The similarity between the numerical designations should not be used to identify the bearing type.

This distinction is particularly important when identifying an existing bearing or searching for a replacement.

Alternative designations and search references

Natural identification variants include:

• FAG 2319-M

• 2319-M FAG

• FAG 2319 M

• 2319 M FAG

• FAG2319-M

• 2319-M 95x200x67

• FAG 2319-M 95x200x67

• 2319 M 95x200x67 FAG

• FAG 2319-M bearing

• 2319-M self-aligning bearing

• 2319-M self-aligning ball bearing

• self-aligning ball bearing 95x200x67

• FAG 2319-M self-aligning ball bearing

For technical documentation and purchasing, the preferred identification is the complete manufacturer designation:

FAG 2319-M

Can another manufacturer's 2319 replace FAG 2319-M?

Another bearing manufacturer may offer a 2319 bearing with principal dimensions of 95x200x67 mm.

This does not automatically establish complete interchangeability.

Before selecting an alternative, verify:

• complete designation

• dimensions 95x200x67 mm

• cylindrical or tapered bore

• cage construction

• cage material

• radial internal clearance

• precision class

• load ratings

• permissible speeds

• operating temperature requirements

• lubrication conditions

• shaft and housing arrangement

Particular attention should be paid to the suffix M because suffix systems are not necessarily identical between different bearing manufacturers.

Typical applications of self-aligning ball bearings

Self-aligning ball bearings are particularly useful in bearing arrangements where angular misalignment between the shaft and housing or shaft deflection may occur.

Typical application groups for this bearing design include:

• industrial machinery

• rotating equipment

• long shaft arrangements

• machinery where perfect housing alignment is difficult to maintain

• bearing arrangements exposed to moderate shaft deflection

These are typical applications of the bearing type, not confirmation that FAG 2319-M is specified for a particular machine.

A specific OEM application should not be assigned without appropriate machine or manufacturer documentation.

How to select FAG 2319-M

When replacing an existing bearing, first read the complete designation from the bearing rings.

For this product, the key identification is:

2319-M

together with the dimensions:

95x200x67 mm

Also determine whether the application requires:

• cylindrical bore

• tapered bore K

• Normal radial internal clearance

• increased C3 clearance

• a specific cage design

• a specific precision class

Any additional suffix found on the existing bearing should be considered technically significant until its meaning has been verified.

Mounting FAG 2319-M

Before installation, clean the shaft, housing and bearing seats.

Check:

• shaft seating surface

• housing bore

• required fits

• alignment

• lubrication conditions

• cleanliness of the mounting area

Where an interference fit is used, mounting force should be applied directly to the ring being fitted.

Mounting force should never be transmitted through the balls and raceways, as this can damage the bearing's working surfaces.

Because FAG 2319-M is an open bearing, it should also be protected against contamination during handling and installation.

Storage

The bearing should remain in its original packaging until installation whenever possible.

Store it in a clean, dry environment protected from:

• moisture

• dust

• aggressive substances

• condensation

• mechanical damage

The package should preferably be opened immediately before installation.

FAQ

What are the dimensions of FAG 2319-M?

FAG 2319-M measures 95x200x67 mm. The bore diameter is 95 mm, outside diameter is 200 mm and width is 67 mm.

What type of bearing is FAG 2319-M?

It is a double-row self-aligning ball bearing. Two rows of balls operate against a common spherical outer-ring raceway, providing self-aligning capability.

What does M mean in FAG 2319-M?

For this FAG bearing execution, the suffix M identifies a solid brass cage.

Does FAG 2319-M have a cylindrical bore?

Yes. FAG 2319-M has a cylindrical 95 mm bore. A version with the suffix K, such as 2319-K-M, uses a tapered bore.

Is FAG 2319-M a spherical roller bearing?

No. FAG 2319-M is a double-row self-aligning ball bearing. It should not be confused with 22319, which belongs to the spherical roller bearing family.

Are 2319-M and 2319-M-C3 the same bearing?

No. The C3 version has radial internal clearance greater than Normal. The complete designation should be preserved when selecting a replacement.

Are 2319-M and 2319-K-M interchangeable?

Direct interchangeability should not be assumed. 2319-M has a cylindrical bore, while the suffix K identifies a tapered bore, which affects the mounting arrangement.

Can another manufacturer's 2319 replace FAG 2319-M?

It may be a potential alternative if the dimensions and construction correspond, but bore design, cage, clearance, load ratings, speed limits and application requirements should also be compared.

FAG 2319-M - key information

FAG 2319-M is an open double-row self-aligning ball bearing measuring 95x200x67 mm. It has a cylindrical 95 mm bore and a solid brass cage identified by suffix M. Its spherical outer-ring raceway provides self-aligning capability, helping the bearing accommodate angular misalignment between the shaft and housing.

Available from simmering.pl with stock in Poland and worldwide shipping. We also assist with FAG bearing identification and selection of the correct bearing variant.