Bearing S1112 (AST)

Needle Roller Bearings - Inch Series S1112

Bearing number : S1112

Brand : AST

Bore Diameter (mm) : 17,4752

Outer Diameter (mm) : 22,225

Width (mm) : 19,05

Bearing dimensions and specification in AST catalogue:

(dimensions in inches)

Bearing Type - Full Complement, Mechanically Retained Rollers

Outer Dia (D) - 0.8750

Width (B) - 0.7500

Dynamic Load Rating (Cr) - 3,850

Static Load Rating (Cor) - 8,400

Max Speed (Grease) (X1000 RPM) - 6,300

Shaft (Fw) - 0.688

Weight (g) - 17.00

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.

Some sizes are available as full complement grease retained roller design.

Tags : AST

Designation

Bore Dia, mm

Outer Dia, mm: