INA FLCTEY20-XL 20 mm Two-Bolt Flanged Housing Unit

INA FLCTEY20-XL 20 mm Two-Bolt Flanged Housing Unit

INA FLCTEY20-XL, also known by the search and earlier designation FLCTEY20, is a complete two-bolt flanged housing unit with a 20 mm bore from the INA/Schaeffler X-life range. The unit combines an LCTE04 grey cast iron housing with an AY20-XL-NPP-B bearing insert. The inner ring is secured to the shaft using grub screws, while the bearing configuration features P seals and no relubrication facility.

INA FLCTEY20-XL Technical Specification

Manufacturer: INA / Schaeffler

Current designation: FLCTEY20-XL

Search / earlier designation: FLCTEY20

Product type: Flanged housing unit

Housing design: Two-bolt flange

Series: FLCTEY

Performance design: X-life

Bore diameter d: 20 mm

Housing material: Grey cast iron

Number of mounting holes: 2

Shaft locking: Grub screws in inner ring

Sealing: P seals

Relubrication facility: No

Housing designation: LCTE04

Bearing insert: AY20-XL-NPP-B

Dynamic radial load rating Cr: 13.6 kN

Static radial load rating C0r: 6.6 kN

Fatigue load limit Cur: 0.345 kN

Mass: approx. 0.31 kg

INA FLCTEY20-XL Dimensions

The principal Schaeffler dimensions are:

d = 20 mm - bore diameter

L = 66.5 mm - flange width

H = 90.5 mm - flange height

U = 27 mm - overall unit depth

A1 = 17 mm

A2 = 9.5 mm

J = 71.4 mm - mounting hole centre distance

N = 9 mm - mounting hole diameter

Number of mounting holes:

2

For replacement selection, the 20 mm shaft diameter alone is not sufficient. The complete flange geometry and mounting dimensions must also be checked.

What Is INA FLCTEY20-XL?

FLCTEY20-XL is not simply an individual ball bearing.

It is a complete:

flanged housing unit

consisting of a bearing insert and a matched flanged housing.

According to Schaeffler product data, the complete assembly consists of:

LCTE04 - housing

and:

AY20-XL-NPP-B - bearing insert

This distinction is important when ordering replacement components or comparing FLCTEY20-XL with a standalone bearing insert.

Two-Bolt Flanged Housing Design

INA FLCTEY20-XL uses a:

two-bolt flange

The centre distance between the two mounting holes is:

J = 71.4 mm

The mounting hole diameter is:

N = 9 mm

The two-hole flange allows the complete bearing unit to be mounted directly to a suitable machine structure or mounting surface.

When replacing an existing unit, both the shaft diameter and mounting geometry should be verified.

20 mm Bore Diameter

The nominal bore diameter is:

d = 20 mm

This dimension corresponds to the nominal shaft diameter for the bearing unit.

However, FLCTEY20-XL should not be identified merely as a:

20 mm bearing

because the product is a complete housing unit incorporating both the bearing insert and the flange housing.

Grey Cast Iron Housing

Schaeffler specifies the housing material as:

GG - Grey Cast Iron

The cast iron housing is an integral component of the FLCTEY20-XL assembly.

Housing material should therefore be considered together with the mounting dimensions when evaluating an alternative flanged bearing unit.

Grub Screw Shaft Locking

The FLCTEY20-XL uses:

grub screws in the inner ring

to secure the bearing insert to the shaft.

This locking arrangement fixes the inner ring relative to the shaft.

The shaft locking method is an important identification feature when comparing FLCTEY20-XL with other 20 mm flanged bearing units using different locking systems.

P Seal Configuration

Schaeffler specifies the FLCTEY20-XL with:

P seals

The sealing configuration forms part of the exact bearing unit specification.

When evaluating a replacement, the seal design should therefore be considered together with the bore, housing dimensions and shaft locking arrangement.

Without Relubrication Facility

An important feature of FLCTEY20-XL is that Schaeffler specifies it as:

without relubrication facility

This distinguishes the unit from bearing housing designs equipped with a grease fitting or another system intended for periodic relubrication.

The exact lubrication configuration should therefore be checked when comparing replacement units.

AY20-XL-NPP-B Bearing Insert

The bearing insert used in the complete FLCTEY20-XL assembly is:

AY20-XL-NPP-B

The complete catalogue configuration is therefore:

FLCTEY20-XL

Housing:

LCTE04

Bearing insert:

AY20-XL-NPP-B

Identifying the individual components can be useful during servicing and replacement of the bearing unit.

Load Ratings of INA FLCTEY20-XL

Official Schaeffler data specify:

Dynamic radial load rating Cr:

13.6 kN

Static radial load rating C0r:

6.6 kN

Fatigue load limit Cur:

0.345 kN

These values relate directly to the bearing configuration used in:

INA FLCTEY20-XL

Load ratings from a similar housing unit or another manufacturer should not be automatically transferred to this product.

FLCTEY20 vs FLCTEY20-XL

The product may be encountered in older commercial records or searches as:

FLCTEY20

The current Schaeffler designation is:

FLCTEY20-XL

with:

X-life

identification.

For product search and identification, both designations are useful.

The primary technical entity on the current product page should be:

INA FLCTEY20-XL

while:

INA FLCTEY20

should remain naturally present for users searching by the earlier designation.

How to Select INA FLCTEY20-XL

Before ordering, verify:

Designation - FLCTEY20-XL

Manufacturer - INA / Schaeffler

Bore diameter d - 20 mm

Two mounting holes

Mounting hole centre distance J - 71.4 mm

Mounting hole diameter N - 9 mm

Flange width L - 66.5 mm

Flange height H - 90.5 mm

Overall depth U - 27 mm

Grey cast iron housing

Grub screw shaft locking

P seals

No relubrication facility

Matching only the 20 mm bore diameter does not establish full interchangeability.

Can Another 20 mm Flanged Bearing Unit Replace FLCTEY20-XL?

Not automatically.

Two flanged bearing units can share the same:

20 mm bore

while differing in:

housing dimensions

mounting hole spacing

mounting hole diameter

shaft locking method

bearing insert design

sealing configuration

housing material

load ratings

Full technical and dimensional compatibility should therefore be checked before substitution.

INA FLCTEY20-XL Full Technical Data

Manufacturer: INA / Schaeffler

Current designation: FLCTEY20-XL

Search / earlier designation: FLCTEY20

Series: FLCTEY

Type: Two-bolt flanged housing unit

Performance design: X-life

Bore diameter d: 20 mm

L: 66.5 mm

H: 90.5 mm

U: 27 mm

A1: 17 mm

A2: 9.5 mm

J: 71.4 mm

N: 9 mm

Number of mounting holes: 2

Housing material: Grey cast iron

Shaft locking: Grub screws in inner ring

Sealing: P seals

Relubrication facility: No

Housing: LCTE04

Bearing insert: AY20-XL-NPP-B

Dynamic radial load rating Cr: 13.6 kN

Static radial load rating C0r: 6.6 kN

Fatigue load limit Cur: 0.345 kN

Mass: approx. 0.31 kg

FAQ - INA FLCTEY20-XL

What is INA FLCTEY20-XL?

INA FLCTEY20-XL is a complete two-bolt flanged housing unit with a 20 mm bore, grey cast iron housing and an AY20-XL-NPP-B bearing insert.

What is the bore diameter of FLCTEY20-XL?

The nominal bore diameter d is 20 mm.

What is the mounting hole spacing?

The mounting hole centre distance J is 71.4 mm, while the mounting hole diameter N is 9 mm.

How many mounting holes does FLCTEY20-XL have?

The housing has two mounting holes.

Which bearing insert is used in FLCTEY20-XL?

Schaeffler specifies the AY20-XL-NPP-B bearing insert.

What material is the housing made from?

The housing is manufactured from grey cast iron.

Can INA FLCTEY20-XL be relubricated?

No. Schaeffler specifies this configuration without a relubrication facility.

What are the load ratings of FLCTEY20-XL?

The dynamic radial load rating Cr is 13.6 kN, the static radial load rating C0r is 6.6 kN and the fatigue load limit Cur is 0.345 kN.

AI Overview

INA FLCTEY20-XL is a two-bolt flanged housing unit with a 20 mm bore and grey cast iron housing. The X-life unit features grub screw shaft locking, P seals and no relubrication facility. Mounting hole spacing is 71.4 mm, while the dynamic radial load rating Cr is 13.6 kN.