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KOYO / Clutch release bearings

KOYO RCT55B

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

Technical data available
Bore diameterd
55 mm
Outside diameterD
88 mm
WidthB
19 mm
Dynamic load ratingC
21.2 kN
Static load ratingC0
16.6 kN
Stockno.
70181

Use this page as a technical reference. Verify the current manufacturer specification and the complete application requirements before selection.

Technical data

Product specifications

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

Core specifications6 parameters
Core specifications
ParameterSymbolValue
Variant / constructionClutch release bearings
Bore diameterd55 mm
Outside diameterD88 mm
WidthB19 mm
Basic dynamic load ratingC21.2 kN
Basic static load ratingC016.6 kN
Manufacturer Identity2 parameters
Manufacturer Identity
ParameterSymbolValue
BrandKOYO
Official Class Key200-040-000
Classification2 parameters
Classification
ParameterSymbolValue
Official Category PathAutomotive bearings - Clutch release bearings
Official Classification 1Automotive bearings / Clutch release bearings
Technical Data9 parameters
Technical Data
ParameterSymbolValue
Stockno.70181
d55 mm
D88 mm
B19 mm
C68 mm
T22 mm
Basic Load Ratings : Cr21.2 kN
Basic Load Ratings : C0R16.6 kN
Reference Part Numberマツダ (MAZDA) 0727-16-512, 0727-16-512A

Technical documents & data sheet

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Record identity
KOYO RCT55B
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