Cuscinetto SFRW4 AST

Ball Bearings Miniature - Instrument Series, Stainless Steel - Inch Series SFRW4

Numero del cuscinetto : SFRW4

Marchio : AST

Diametro del foro mm : 6,35

Diametro esterno mm : 15,875

Dimensioni del cuscinetto e specifica nel catalogo del marchio :

dimensions in inches

Bearing Type - Flanged Open with Extended Inner

Bore Dia d - 0.2500

Outer Dia D - 0.6250

Outer Larghezza Bo - 0.1960

Inner Larghezza Bi - 0.2272

Radius min rs - 0.012

Flange Dia Df - 0.6900

Flange Larghezza Bf - 0.042

Dynamic Load Rating Cr - 283

Static Load Rating Cor - 112

Max Speed Grease X1000 RPM - 38

Max Speed Oil X1000 RPM - 45

Max. Shaft Shoulder Dia. Inner Li - 0.4

Min. Housing Shoulder Dia., Outer Lo - 0.5

Ball Qty - 8

Ball Dia Dw - 0.0937

Weight g - 4.82

Precision - A1

Standard Clearance - K25

Material - Martensitic Stainless Steel

Also available in 52100 Chrome Steel

ABEC Grades 1, 3, 5, 7, and 9 are available.