Bearing SR168-TT (AST)

Ball Bearings Miniature - Instrument Series, Stainless Steel - Inch Series SR168-TT

Bearing number : SR168-TT

Brand : AST

Bore Diameter (mm) : 6,35

Outer Diameter (mm) : 9,525

Width (mm) : 3,175

Bearing dimensions and specification in AST catalogue:

(dimensions in inches)

Bearing Type - Sealed

Bore Dia (d) - 0.2500

Outer Dia (D) - 0.3750

Width (B) - 0.1250

Radius (min) (rs) - 0.004

Dynamic Load Rating (Cr) - 71

Static Load Rating (Cor) - 31

Max Speed (Grease) (X1000 RPM) - 48

Max Speed (Oil) (X1000 RPM) - 56

Max. Shaft Shoulder Dia. Inner (Ui) - 0.3

Min. Housing Shoulder Dia., Outer (Uo) - 0.348

Ball Qty - 11

Ball Dia (Dw) - 0.0394

Weight (g) - 0.60

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 PTFE seals = (TT), also availble with a single PTFE seal = (T)

Tags : AST

Designation

Bore Dia, mm

Outer Dia, mm: