81210 TN Cylindrical roller thrust bearing
81210 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 : 4500 rpm
Weight : 0.362 kg
Main Dimensions:
Bore diameter (d) : 50 mm
Outer diameter : 78 mm
Width : 22 mm
Outer diameter shaft washer (d1) : 78 mm
Bore diameter housing washer (D1) : 52 mm
Diameter roller (Dw) : 9 mm
Height shaft washer (B) : 6.5 mm
Chamfer Dimension ( r) min. : 1.0 mm
Static load ratings (Cor) : 117 KN
Dynamic load ratings (Cr) : 315 KN
ABUTMENT DIMENSIONS
Abutment diameter shaft (da) min. : 75 mm
Abutment diameter housing (Da) max. : 53 mm
Fillet radius (ra) max. : 1.0 mm
INCLUDED PRODUCTS:
Roller and cage thrust assembly : K 81210 TV
Shaft washer : WS81210
Housing washer : GS 81210
