Bearing RNA4924 (AST)

Needle Roller Bearings, Precision - Metric Series RNA4924

Bearing number : RNA4924

Size (mm) : 135x165x45

Brand : AST

Bore Diameter (mm) : 135

Outer Diameter (mm) : 165

Width (mm) : 45

Bearing dimensions and specification in AST catalogue:

(dimensions in mm)

Bearing Type - Single Row, Heavy Duty

Outer Dia (D) - 165.0000

Width (B) - 45.0000

Dynamic Load Rating (Cr) - 181,000

Static Load Rating (Cor) - 390,000

Max Speed (Oil) (X1000 RPM) - 3,400

Shaft (Fw) - 135.000

Weight (g) - 1,860.00

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.

Designation

Bore Dia, mm

Outer Dia, mm: