Cuscinetto SFRW188-2RS AST

Ball Bearings Miniature - Instrument Series, Stainless Steel - Inch Series SFRW188-2RS

Numero del cuscinetto : SFRW188-2RS

Marchio : AST

Diametro del foro mm : 6,35

Diametro esterno mm : 12,7

Dimensioni del cuscinetto e specifica nel catalogo del marchio :

dimensions in inches

Bearing Type - Flanged Sealed with Extended Inner

Bore Dia d - 0.2500

Outer Dia D - 0.5000

Outer Larghezza Bo - 0.1875

Inner Larghezza Bi - 0.2187

Radius min rs - 0.006

Flange Dia Df - 0.5470

Flange Larghezza Bf - 0.045

Dynamic Load Rating Cr - 344

Static Load Rating Cor - 80

Max Speed Grease X1000 RPM - 40

Max Speed Oil X1000 RPM - 50

Max. Shaft Shoulder Dia. Inner Ui - 0.3

Min. Housing Shoulder Dia., Outer Uo - 0.457

Ball Qty - 8

Ball Dia Dw - 0.0787

Weight g - 2.54

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 rubber seals = 2RS, also available with a single rubber seal = RS.

Also available with two PTFE seals = TT, or with a single PTFE seal = T

Also available with two light contact rubber seals = 2RU, or with a single light contact rubber seal = RU