Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Reference speed	Limiting speed
N1038	190mm mm	290mm mm	46mm mm	-	-	-	-
N1048	240mm mm	360mm mm	56mm mm	-	-	-	-
N1040	200mm mm	310mm mm	51mm mm	-	-	-	-
N1052	260mm mm	400mm mm	65mm mm	-	-	-	-
N1044	220mm mm	340mm mm	56mm mm	-	-	-	-
N1056	280mm mm	420mm mm	65mm mm	-	-	-	-
N1048	240mm mm	360mm mm	56mm mm	-	-	-	-
NN3034	170mm mm	260mm mm	67mm mm	-	-	-	-
NN3032	160mm mm	240mm mm	60mm mm	-	-	-	-
NN3034K	170mm mm	260mm mm	67mm mm	-	-	-	-
NN3032K	160mm mm	240mm mm	60mm mm	-	-	-	-
NN3036	180mm mm	280mm mm	74mm mm	-	-	-	-
NN3034	170mm mm	260mm mm	67mm mm	-	-	-	-
NN3036K	180mm mm	280mm mm	74mm mm	-	-	-	-
NN3034K	170mm mm	260mm mm	67mm mm	-	-	-	-
NN3038	190mm mm	290mm mm	75mm mm	-	-	-	-
NN3036	180mm mm	280mm mm	74mm mm	-	-	-	-
NN3038K	190mm mm	290mm mm	75mm mm	-	-	-	-
NN3036K	180mm mm	280mm mm	74mm mm	-	-	-	-
NN3040	200mm mm	310mm mm	82mm mm	-	-	-	-