Bearing specifications

KOYO 30318R Tapered Roller Bearing

HCT SKU: HCT-056861
Brand: KOYO
Configuration: Normal clearance (CN)

Bore (d) 90 mm
Outside (D) 190 mm
Width (B) 43 mm
Dynamic load (C) 421 kN

Quantity

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Overview

KOYO 30318R tapered roller bearing. 90 mm bore, 190 mm outside diameter, 43 mm width. Steel cage. Request a quote from HCT Bearings with your required quantity.

Bearing designation

How 30318R is put together: 2 verified elements.

30318 Basic designation Single row tapered roller bearing 303 series, 90 mm bore. Verified Evidence B Standard bearing designation conventions
R Internal design High load capacity High load capacity design. Verified Evidence A Koyo bearing number system

Product information

Units

Dimensions and mass

Dimensions and mass
Bore diameter (d)	90 mm
Outer diameter (D)	190 mm
Width (B)	43 mm

Basic load ratings

Basic load ratings
Dynamic load rating (C)	421 kN
Static load rating (C0)	407 kN

Design and properties

Internal Clearance: Normal clearance (CN)
Cage: Steel cage
Material: Bearing steel

Converted values are shown for convenience only. The metric figures are the published data.

Specifications are provided for product selection and may vary by configuration. Please contact us for confirmation before ordering.