Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Reference speed	Limiting speed
NA49/8	8mm mm	19mm mm	11mm mm	-	-	-	-
NA49/28R	28mm mm	45mm mm	17mm mm	-	-	-	-
7034AC	170mm mm	260mm mm	42mm mm	-	-	-	-
NA49/9	9mm mm	20mm mm	11mm mm	-	-	-	-
7032AC	160mm mm	240mm mm	38mm mm	-	-	-	-
7030AC	150mm mm	225mm mm	35mm mm	-	-	-	-
NA49/32R	32mm mm	52mm mm	20mm mm	-	-	-	-
NA4900R	10mm mm	22mm mm	13mm mm	-	-	-	-
7028AC	140mm mm	210mm mm	33mm mm	-	-	-	-
NA49/8	8mm mm	19mm mm	11mm mm	-	-	-	-
7334AC/DB	170mm mm	360mm mm	144mm mm	-	-	-	-
7332AC/DB	160mm mm	340mm mm	136mm mm	-	-	-	-
NA4901R	12mm mm	24mm mm	13mm mm	-	-	-	-
7330AC/DB	150mm mm	320mm mm	130mm mm	-	-	-	-
NA49/9	9mm mm	20mm mm	11mm mm	-	-	-	-
7328AC/DB	140mm mm	300mm mm	124mm mm	-	-	-	-
7326AC/DB	130mm mm	280mm mm	116mm mm	-	-	-	-
NA4902R	15mm mm	28mm mm	13mm mm	-	-	-	-
7324AC/DB	120mm mm	260mm mm	110mm mm	-	-	-	-
NA4900R	10mm mm	22mm mm	13mm mm	-	-	-	-