FAG LER123X0500-A

Sealing rings technical reference with manufacturer-sourced dimensions, characteristics and engineering resources.

Technical data available

Mass≈m: 0.454 kg
Shaft diameterd: 127 mm / 5 in
Outside diameterD: 143.51 mm / 5.65 in
Width sealingB: 25.4 mm / 1 in
Diameter Shaft (D): 5 in
Outside Diameter (D): 5.65 in

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Technical data

Product specifications

Metric and imperial values are paired where the manufacturer provides both. Expand a section to review its parameters.

Core specifications1 parameter

Core specifications
Parameter	Symbol	Value
Mass	≈m	0.454 kg

Main Dimensions & Performance Data4 parameters

Main Dimensions & Performance Data
Parameter	Symbol	Value
Shaft diameter	d	127 mm5 in
Outside diameter	D	143.51 mm5.65 in
Width sealing	B	25.4 mm1 in
Mass	≈m	454 g16.014 oz

Manufacturer Identity5 parameters

Manufacturer Identity
Parameter	Symbol	Value
Schaeffler Product Code		1211521
Brand		FAG
X Life Marking		0001A69A
SAP material number		0397058030000
Base product		2307170203_NoSuffix

Product Identity2 parameters

Product Identity
Parameter	Symbol	Value
Construction		Labyrinth Seal, LER
Short Description		Sealing ring

Technical Data2 parameters

Technical Data
Parameter	Symbol	Value
Diameter Shaft (D)		5 in
Outside Diameter (D)		5.65 in

Technical documents & data sheet

This product page is a BearingScope catalogue reference, not a manufacturer-certified drawing. Preserve the full brand and designation when comparing files.

Record identity: FAG LER123X0500-A
Document matching: Exact designation, assembly scope, revision and units must agree.

No verified redistributable CAD or manufacturer PDF is registered for this exact model. A catalogue image is not a dimensioned drawing. Missing technical files are not generated or replaced with unrelated models.

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