Bearing SCE4412 (AST)

Needle Roller Bearings - Inch Series SCE4412

Bearing number : SCE4412

Brand : AST

Bore Diameter (mm) : 69,85

Outer Diameter (mm) : 79,375

Width (mm) : 19,05

Bearing dimensions and specification in AST catalogue:

(dimensions in inches)

Bearing Type - Cage Retained Rollers

Outer Dia (D) - 3.1250

Width (B) - 0.7500

Dynamic Load Rating (Cr) - 8,800

Static Load Rating (Cor) - 18,300

Max Speed (Grease) (X1000 RPM) - 4,000

Shaft (Fw) - 2.750

Weight (g) - 132.00

Material - Drawn cup: Hardened carbon steel alloy, Rollers - 52100 Chrome steel or equivalent

Some sizes are available with a closed end.

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

Tags : AST

Designation

Bore Dia, mm

Outer Dia, mm: