Bearing HK1216-2RS (AST)

Needle Roller Bearings - Metric Series HK1216-2RS

Bearing number : HK1216-2RS

Size (mm) : 12x18x16

Brand : AST

Bore Diameter (mm) : 12

Outer Diameter (mm) : 18

Width (mm) : 16

Bearing dimensions and specification in AST catalogue:

(dimensions in mm)

Bearing Type - Cage Retained Rollers, Two Seals

Outer Dia (D) - 18.0000

Width (B) - 16.0000

Dynamic Load Rating (Cr) - 6,500

Static Load Rating (Cor) - 7,300

Max Speed (Grease) (X1000 RPM) - 14,000

Shaft (Fw) - 12.000

Weight (g) - 11.00

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.

Designation

Bore Dia, mm

Outer Dia, mm: