FAG EFS505

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

Technical data available

Outside diameterD: 39.5 mm
Mass≈m: 0.02862 kg
Shaft diameterd: 20 mm / 0.787 in
Sealing shaft diameterd2: 20 mm / 0.787 in
Diameter sealingD2: 31.5 mm / 1.24 in
Outside diamaterD3: 39.5 mm / 1.555 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 specifications2 parameters

Core specifications
Parameter	Symbol	Value
Outside diameter	D	39.5 mm
Mass	≈m	0.02862 kg

Main Dimensions & Performance Data6 parameters

Main Dimensions & Performance Data
Parameter	Symbol	Value
Shaft diameter	d	20 mm0.787 in
Sealing shaft diameter	d2	20 mm0.787 in
Diameter sealing	D2	31.5 mm1.24 in
Outside diamater	D3	39.5 mm1.555 in
Overhang housing	g	39.5 mm1.555 in
Mass	≈m	28.62 g1.01 oz

Manufacturer Identity4 parameters

Manufacturer Identity
Parameter	Symbol	Value
Schaeffler Product Code		1928566
Brand		FAG
SAP material number		0974116630000
Base product		2307170202_NoSuffix

Product Identity2 parameters

Product Identity
Parameter	Symbol	Value
Construction		Felt seals; EFS; SES-housing
Short Description		Sealing ring

Technical Data2 parameters

Technical Data
Parameter	Symbol	Value
Diameter Shaft (D)		20 mm
Outside Diameter (D)		39.5 mm

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 EFS505
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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