2304 AST تحمل

Self Aligning Double Row Ball Bearings 2304

تحمل عدد : 2304

بحجم mm : 20x52x21

علامة تجارية : AST

تتحمل القطر mm : 20

تتحمل القطر mm : 52

Ancho mm : 21

تحمل أبعاد والمواصفات في كتالوج العلامة التجارية :

dimensions in mm

Bearing Type - double row self-aligning

Bore Dia d - 20.0000

Outer Dia D - 52.0000

Ancho B - 21.0000

Radius min rs - 1.100

Dynamic Load Rating Cr - 18,500

Static Load Rating Cor - 4,700

Max Speed Grease X1000 RPM - 11,000

Max Speed Oil X1000 RPM - 14,000

Max. Shaft Shoulder Dia. Inner Li - 26.5

Min. Housing Shoulder Dia., Outer Lo - 45.5

Weight g - 193.00

Precision - A1

Standard Clearance - C0

Material - 52100 Chrome steel or equivalent

The maximum recommended angular misalignment is 4 degrees, the applied dynamic radial load must be less than 10% of the dynamic capacity.

This bearing is also available with a tapered bore.