Needle Roller Bearings - Metric Series HK1812
Bearing number : HK1812
Size mm : 18x24x12
Brand : AST
Bore Diameter mm : 18
Outer Diameter mm : 24
Width mm : 12
Bearing dimensions and specification in brand catalogue :
dimensions in mm
Bearing Type - Cage Retained Rollers
Outer Dia D - 24.0000
Width B - 12.0000
Dynamic Load Rating Cr - 8,100
Static Load Rating Cor - 10,900
Max Speed Grease X1000 RPM - 13,000
Shaft Fw - 18.000
Weight g - 13.00
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 or mechanically retainer roller designs.
Catalogue,Brandslist,,Bearing HK1812 AST