81272 M Cylindrical roller thrust bearing
81272 M Cylindrical roller thrust bearing detail Specifications:
Metric series
Material : 52100 Chrome Steel
Construction : single direction
Cage : Brass cage
Cage Material : Brass
Limiting Speed : 530 rpm
Weight : 65.5 kg
Main Dimensions:
Bore diameter (d) : 360 mm
Outer diameter : 500 mm
Width : 110 mm
Bore diameter housing washer (D1) : 365 mm
Outer diameter shaft washer (d1) : 495 mm
Diameter roller (Dw) : 45 mm
Height shaft washer (B) : 32.5 mm
Chamfer Dimension ( r) min. : 4.0 mm
Static load ratings (Cor) : 2160 KN
Dynamic load ratings (Cr) : 10400 KN
ABUTMENT DIMENSIONS
Abutment diameter shaft (da) min. : 492 mm
Abutment diameter housing (Da) max. : 393 mm
Fillet radius (ra) max. : 3.0 mm
INCLUDED PRODUCTS:
Roller and cage thrust assembly : K 81272 M
Shaft washer : WS 81272
Housing washer : GS 81272
