81128 TN Cylindrical roller thrust bearing
81128 TN Cylindrical roller thrust bearing detail Specifications:
Metric series
Material : 52100 Chrome Steel
Construction : single direction
Cage : Nylon cage
Cage Material : Polyamide(PA66)
Limiting Speed : 1800 rpm
Weight : 1.762 kg
Main Dimensions:
Bore diameter (d) : 140 mm
Outer diameter : 180 mm
Width : 31 mm
Outer diameter shaft washer (d1) : 178 mm
Bore diameter housing washer (D1) : 142 mm
Diameter roller (Dw) : 12 mm
Height shaft washer (B) : 9.5 mm
Chamfer Dimension ( r) min. : 1.0 mm
Static load ratings (Cor) : 260.00 KN
Dynamic load ratings (Cr) : 960.00 KN
ABUTMENT DIMENSIONS
Abutment diameter shaft (da) min. : 175 mm
Abutment diameter housing (Da) max. : 145 mm
Fillet radius (ra) max. : 1.0 mm
INCLUDED PRODUCTS:
Roller and cage thrust assembly : K 81128 TV
Shaft washer : WS 81128
Housing washer : GS 81128