Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Reference speed	Limiting speed
7321	105mm mm	225mm mm	49mm mm	-	-	-	-
61921	105mm mm	145mm mm	20mm mm	-	-	-	-
7221DF	105mm mm	190mm mm	72mm mm	-	-	-	-
61920	100mm mm	140mm mm	20mm mm	-	-	-	-
7221DT	105mm mm	190mm mm	72mm mm	-	-	-	-
61919	95mm mm	130mm mm	18mm mm	-	-	-	-
61918	90mm mm	125mm mm	18mm mm	-	-	-	-
61917	85mm mm	120mm mm	18mm mm	-	-	-	-
7222	110mm mm	200mm mm	38mm mm	-	-	-	-
61916	80mm mm	110mm mm	16mm mm	-	-	-	-
7222B	110mm mm	200mm mm	38mm mm	-	-	-	-
61915	75mm mm	105mm mm	16mm mm	-	-	-	-
61914	70mm mm	100mm mm	16mm mm	-	-	-	-
7222BDB	110mm mm	200mm mm	76mm mm	-	-	-	-
61913	65mm mm	90mm mm	13mm mm	-	-	-	-
61912	60mm mm	85mm mm	13mm mm	-	-	-	-
7222BDF	110mm mm	200mm mm	76mm mm	-	-	-	-
61911	55mm mm	80mm mm	13mm mm	-	-	-	-
6307-Z	35mm mm	80mm mm	21mm mm	-	-	-	-
7222BDT	110mm mm	200mm mm	76mm mm	-	-	-	-