SMF72-TT轴承

(dimensions in mm)

Bearing Type - Flange Sealed

Bore Dia (d) - 2.0000

Outer Dia (D) - 7.0000

Width (B) - 3.0000

Radius (min) (rs) - 0.150

Flange Dia (Df) - 8.2000

Flange Width (Bf) - 0.600

Dynamic Load Rating (Cr) - 328

Static Load Rating (Cor) - 103

Max Speed (Grease) (X1000 RPM) - 63

Max Speed (Oil) (X1000 RPM) - 75

Max. Shaft Shoulder Dia. Inner (Ui) - 3.2

Min. Housing Shoulder Dia., Outer (Uo) - 6.200

Ball Qty - 7

Ball Dia (Dw) - 1.2000

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. Also, the equivalent ISO classes.

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