Cuscinetto SFRW2ZZ AST

Ball Bearings Miniature - Instrument Series, Stainless Steel - Inch Series SFRW2ZZ

Numero del cuscinetto : SFRW2ZZ

Marchio : AST

Diametro del foro mm : 3,175

Diametro esterno mm : 9,525

Dimensioni del cuscinetto e specifica nel catalogo del marchio :

dimensions in inches

Bearing Type - Flanged Shielded with Extended Inner

Bore Dia d - 0.1250

Outer Dia D - 0.3750

Outer Larghezza Bo - 0.1562

Inner Larghezza Bi - 0.1874

Radius min rs - 0.012

Flange Dia Df - 0.4400

Flange Larghezza Bf - 0.030

Dynamic Load Rating Cr - 121

Static Load Rating Cor - 39

Max Speed Grease X1000 RPM - 56

Max Speed Oil X1000 RPM - 67

Max. Shaft Shoulder Dia. Inner Ui - 0.2

Min. Housing Shoulder Dia., Outer Uo - 0.314

Ball Qty - 7

Ball Dia Dw - 0.0625

Weight g - 1.53

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.

Two metal shields = ZZ, also available with a single metal shield = Z.