Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Reference speed	Limiting speed
QJ224	120mm mm	215mm mm	40mm mm	-	-	-	-
QJ221	105mm mm	190mm mm	36mm mm	-	-	-	-
QJ306	30mm mm	72mm mm	19mm mm	-	-	-	-
QJ222	110mm mm	200mm mm	38mm mm	-	-	-	-
QJ307	35mm mm	80mm mm	21mm mm	-	-	-	-
QJ224	120mm mm	215mm mm	40mm mm	-	-	-	-
QJ308	40mm mm	90mm mm	23mm mm	-	-	-	-
QJ306	30mm mm	72mm mm	19mm mm	-	-	-	-
QJ310	50mm mm	110mm mm	27mm mm	-	-	-	-
QJ307	35mm mm	80mm mm	21mm mm	-	-	-	-
QJ311	55mm mm	120mm mm	29mm mm	-	-	-	-
QJ308	40mm mm	90mm mm	23mm mm	-	-	-	-
QJ312	60mm mm	130mm mm	31mm mm	-	-	-	-
QJ310	50mm mm	110mm mm	27mm mm	-	-	-	-
QJ313	65mm mm	140mm mm	33mm mm	-	-	-	-
QJ311	55mm mm	120mm mm	29mm mm	-	-	-	-
QJ314	70mm mm	150mm mm	35mm mm	-	-	-	-
QJ312	60mm mm	130mm mm	31mm mm	-	-	-	-
QJ315	75mm mm	160mm mm	37mm mm	-	-	-	-
7938CDF	190mm mm	260mm mm	66mm mm	-	-	-	-