Bearing specifications

FAG 30311-XL Tapered Roller Bearing

HCT SKU: HCT-062228
Brand: FAG
Configuration: Single row · Normal clearance (CN)

Bore (d) 55 mm
Outside (D) 120 mm
Width (B) 31.5 mm
Dynamic load (C) 189 kN

Quantity

pcs

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Overview

FAG 30311-XL tapered roller bearing. 55 mm bore, 120 mm outside diameter, 31.5 mm width. Steel cage. Request a quote from HCT Bearings for price and lead time.

Bearing designation

How 30311-XL is put together: 2 verified elements.

30311 Basic designation Single row tapered roller bearing 303 series, 55 mm bore. Verified Evidence B Standard bearing designation conventions
- XL Internal design X-life X-life premium quality: improved raceway finish and higher basic rating life. Verified Evidence B Schaeffler X-life bearing range

Product information

Units

Dimensions and mass

Dimensions and mass
Bore diameter (d)	55 mm
Outer diameter (D)	120 mm
Width (B)	31.5 mm

Basic load ratings

Basic load ratings
Dynamic load rating (C)	189 kN
Static load rating (C0)	175 kN

Design and properties

Internal Clearance: Normal clearance (CN)
Cage: Steel cage
Rows: Single row
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.