81284 M Cylindrical roller thrust bearing
81284 M Cylindrical roller thrust bearing detail Specifications:
Metric series
Material : 52100 Chrome Steel
Construction : single direction
Cage : Brass cage
Cage Material : Brass
Limiting Speed : 430 rpm
Weight : 95.5 kg
Main Dimensions:
Bore diameter (d) : 420 mm
Outer diameter : 580 mm
Width : 130 mm
Bore diameter housing washer (D1) : 425 mm
Outer diameter shaft washer (d1) : 575 mm
Diameter roller (Dw) : 52 mm
Height shaft washer (B) : 39 mm
Chamfer Dimension ( r) min. : 5.0 mm
Static load ratings (Cor) : 2850 KN
Dynamic load ratings (Cr) : 14000 KN
ABUTMENT DIMENSIONS
Abutment diameter shaft (da) min. : 571 mm
Abutment diameter housing (Da) max. : 459 mm
Fillet radius (ra) max. : 4.0 mm
INCLUDED PRODUCTS:
Roller and cage thrust assembly : K 81284 M
Shaft washer : WS 81284
Housing washer : GS 81284