Tapered roller bearings 31312 J2/Q DF SKF
SKF

Tapered roller bearings 31312 J2/Q DF

Matched tapered roller bearings arranged face-to-face

Code: 31312 J2/Q DF
Type Tapered roller bearings
Dimensions Ø 60 × 130 × 67 mm
d60Bore Ø (mm)
×
D130Outer Ø (mm)
×
B67Width (mm)
All bearings 60×130×67 mm Compare all brands with this size
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In stock

Technical specifications

Diametro foro (mm)60
Diametro esterno (mm)130
Larghezza, totale (mm)67
Larghezza, anello interno (mm)62
Larghezza, anello esterno (mm)67
Angolo di contatto (°)28.8
Coefficiente di carico dinamico (kN)303
Coefficiente di carico statico di base (kN)335
Velocità di riferimento (r/min)3000
Velocità limite (r/min)5300
Classe di prestazioni SKFSKF Explorer
Componente cuscinettoCuscinetto completo
Numero di corone2
Caratteristica di vincolo, anello esterno cuscinettoSenza
Tipo di foroCilindrico
GabbiaLamiera
Disposizione appaiataA "X"
Numero di cuscinetti nel gruppo appaiato2
RivestimentoSenza
Sistema di tenutaSenza
LubrificanteNessuno
Predisposizione per la rilubrificazioneCon
Indicative carbon footprint for new product (kg CO2e)14.6
Peso netto prodotto (kg)4.05
Codice eClass23-05-09-10

Also available from

Roller bearing 31312-J2-QDF-SKF
SKF Roller bearing 31312-J2-QDF-SKF Ø 60 × 130 × 67 mm d×D×B60 × 130 × 67 mm
Equivalents

Equivalent codes

Interchange and cross-reference table for 31312 J2/Q DF: equivalents from other brands available in the catalogue.

BrandCode Bore Ø×Outer Ø×Width Availability
FAG 31312-XL-DF-A80-120 60 × 130 × 62 mm — Compare
31312 DF31312 A.A80.120.N11CAHR 31312 J DF+KRCA110330765 A

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SKF 31312 J2/Q DF