KOYO RCT52S

Automotive bearings technical reference with manufacturer-sourced dimensions, characteristics and engineering resources.

Technical data available

Bore diameterd: 52.4 mm
Outside diameterD: 94 mm
WidthB: 19 mm
Stockno.: 70180
d: 52.4 mm
B: 19 mm

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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 specifications4 parameters

Core specifications
Parameter	Symbol	Value
Variant / construction		Clutch release bearings
Bore diameter	d	52.4 mm
Outside diameter	D	94 mm
Width	B	19 mm

Manufacturer Identity2 parameters

Manufacturer Identity
Parameter	Symbol	Value
Brand		KOYO
Official Class Key		200-040-000

Classification2 parameters

Classification
Parameter	Symbol	Value
Official Category Path		Automotive bearings - Clutch release bearings
Official Classification 1		Automotive bearings / Clutch release bearings

Technical Data7 parameters

Technical Data
Parameter	Symbol	Value
Stockno.		70180
d		52.4 mm
D		94 mm
B		19 mm
C		68 mm
T		26 mm
Reference Part Number		トヨタ (TOYOTA) 90363-52001, 90363-52010, 90363-52086

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: KOYO RCT52S
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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