Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Reference speed	Limiting speed
7304C	20mm mm	52mm mm	15mm mm	-	-	-	-
53222U	110mm mm	160mm mm	45mm mm	-	-	-	-
7304CDT	20mm mm	52mm mm	30mm mm	-	-	-	-
53220U	100mm mm	150mm mm	45mm mm	-	-	-	-
7304CDB	20mm mm	52mm mm	30mm mm	-	-	-	-
53218U	90mm mm	135mm mm	42mm mm	-	-	-	-
53217U	85mm mm	125mm mm	37mm mm	-	-	-	-
7304DB	20mm mm	52mm mm	30mm mm	-	-	-	-
7304CDF	20mm mm	52mm mm	30mm mm	-	-	-	-
53216U	80mm mm	115mm mm	33mm mm	-	-	-	-
7304DF	20mm mm	52mm mm	30mm mm	-	-	-	-
53215U	75mm mm	110mm mm	32mm mm	-	-	-	-
7304CDT	20mm mm	52mm mm	30mm mm	-	-	-	-
53214U	70mm mm	105mm mm	32mm mm	-	-	-	-
7304DT	20mm mm	52mm mm	30mm mm	-	-	-	-
7304DB	20mm mm	52mm mm	30mm mm	-	-	-	-
53213U	65mm mm	100mm mm	32mm mm	-	-	-	-
7305	25mm mm	62mm mm	17mm mm	-	-	-	-
53212U	60mm mm	95mm mm	31mm mm	-	-	-	-
53211U	55mm mm	90mm mm	30mm mm	-	-	-	-