Bearing specifications

SKF 31330 X/DFC50 Tapered Roller Bearing

HCT SKU: HCT-021816
Brand: SKF
Series: 313 Series
Configuration: Double row · Without seal

Bore (d) 150 mm
Outside (D) 320 mm
Width (B) 150 mm
Dynamic load (C) 1 427 kN

Quantity

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Overview

SKF 31330 X/DFC50 tapered roller bearing. 150 mm bore, 320 mm outside diameter, 150 mm width. Open. Request a quote from HCT Bearings for price and lead time.

Bearing designation

How 31330 X/DFC50 is put together: 2 verified elements.

31330 Basic designation Single row tapered roller bearing 313 series, 150 mm bore. Verified Evidence B Standard bearing designation conventions
X Dimensions ISO boundary dimensions Boundary dimensions changed to conform to ISO. Verified Evidence A SKF single row tapered roller bearing designation system

Not defined from an official source: DFC50

Product information

Units

Dimensions and mass

Dimensions and mass
Bore diameter (d)	150 mm
Outer diameter (D)	320 mm
Width (B)	150 mm

Basic load ratings

Basic load ratings
Dynamic load rating (C)	1 427 kN
Static load rating (C0)	2 040 kN

Speeds

Speeds
Reference speed	1 100 r/min
Limiting speed	2 000 r/min

Design and properties

Seal / Shield: Without seal
Cage: Sheet metal cage
Rows: Double row

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.