Lager Triumph 57-0448 , 1 1/4 x 2 1/2 x 5/8 kogellager

Triumph 4 Speed and Norton High Gear Bearing LJ31.7=1

BSA A50,A65 500/650cc (1963-73) Gearbox High gear,

Rocket 3 750cc Gearbox High gear 4 speed,

Norton ES2,16H,Mod 18,Big 4,19 (-1958),

Dominator, Model 7, Commando 750/850cc Gearbox High gear,

Triumph 3T Twin (1946-51),

500/650cc Pre unit Twins, Gearbox High gear,

T120,TR6,6T 650cc Unit Twins, T150,

T160 750cc Trident Gearbox High gear 4 Speed,

AJS/Matchless AMC Gearbox 350/500/650cc and

G15/33CSR 650cc Twins (1965-) Gearbox High gear bearing.