Bearing NCS4424 (AST)

Needle Roller Bearings, Precision - Inch Series NCS4424

Bearing number : NCS4424

Brand : AST

Bore Diameter (mm) : 69,85

Outer Diameter (mm) : 88,9

Width (mm) : 38,1

Bearing dimensions and specification in AST catalogue:

(dimensions in inches)

Bearing Type - needle roller bearing

Outer Dia (D) - 3.5000

Width (B) - 1.5000

Dynamic Load Rating (Cr) - 22,300

Static Load Rating (Cor) - 45,000

Max Speed (Oil) (X1000 RPM) - 6,500

Shaft (Fw) - 2.750

Weight (g) - 503.00

Material - 52100 Chrome steel, or equivalent

The bearing must be used with a hardened inner ring, or a hardened shaft.

Some sizes are available with either a single seal or two seals.

Tags : AST

Designation

Bore Dia, mm

Outer Dia, mm: