FAG LERS109X0315-N

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

Technical data available

Mass≈m: 0.31 kg
Shaft diameterd: 100.012 mm / 3.938 in
Outside diameterD: 117.602 mm / 4.63 in
Width sealingB: 25.4 mm / 1 in
Diameter Shaft (D): 3.938 in
Outside Diameter (D): 4.63 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	0.31 kg

Main Dimensions & Performance Data4 parameters

Main Dimensions & Performance Data
Parameter	Symbol	Value
Shaft diameter	d	100.012 mm3.938 in
Outside diameter	D	117.602 mm4.63 in
Width sealing	B	25.4 mm1 in
Mass	≈m	310 g10.935 oz

Manufacturer Identity4 parameters

Manufacturer Identity
Parameter	Symbol	Value
Schaeffler Product Code		1211425
Brand		FAG
SAP material number		0397053900000
Base product		2307170203_NoSuffix

Product Identity2 parameters

Product Identity
Parameter	Symbol	Value
Construction		Labyrinth seal split LERS, inch
Short Description		Sealing ring

Technical Data2 parameters

Technical Data
Parameter	Symbol	Value
Diameter Shaft (D)		3.938 in
Outside Diameter (D)		4.63 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 LERS109X0315-N
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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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