Bearing 6221-2RS (AST)

Single Row Deep Groove Ball Bearings 6221-2RS

Bearing number : 6221-2RS

Size (mm) : 105x190x36

Brand : AST

Bore Diameter (mm) : 105

Outer Diameter (mm) : 190

Width (mm) : 36

Bearing dimensions and specification in AST catalogue:

(dimensions in mm)

Bearing Type - Sealed

Bore Dia (d) - 105.0000

Outer Dia (D) - 190.0000

Width (B) - 36.0000

Radius (min) (rs) - 2.100

Dynamic Load Rating (Cr) - 133,000

Static Load Rating (Cor) - 105,000

Max Speed (Grease) (X1000 RPM) - 2

Max Speed (Oil) (X1000 RPM) - 4

Max. Shaft Shoulder Dia. Inner (Ui) - 127.5

Min. Housing Shoulder Dia., Outer (Uo) - 179.000

Weight (g) - 3,730.00

Precision - A1

Standard Clearance - C0

Material - 52100 Chrome steel (or equivalent)

ABEC Grades 1, 3, 5, 7, and 9 are available.

Two rubber seals = (2RS), also available with a single rubber seal = (RS).

Designation

Bore Dia, mm

Outer Dia, mm: