Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Reference speed	Limiting speed
HK3512	35mm mm	42mm mm	12mm mm	-	-	-	-
HK3520	35mm mm	42mm mm	20mm mm	-	-	-	-
HK4012	40mm mm	47mm mm	12mm mm	-	-	-	-
HK4020	40mm mm	47mm mm	20mm mm	-	-	-	-
HK4520	45mm mm	52mm mm	20mm mm	-	-	-	-
K16×20×10	16mm mm	20mm mm	10mm mm	-	-	-	-
K16×20×13	16mm mm	20mm mm	13mm mm	-	-	-	-
K16×20×17	16mm mm	20mm mm	17mm mm	-	-	-	-
K16×22×12	16mm mm	22mm mm	12mm mm	-	-	-	-
K16×22×17	16mm mm	22mm mm	17mm mm	-	-	-	-
K17×21×10	17mm mm	21mm mm	10mm mm	-	-	-	-
K17×21×13	17mm mm	21mm mm	13mm mm	-	-	-	-
K17×21×15	17mm mm	21mm mm	15mm mm	-	-	-	-
K17×21×17	17mm mm	21mm mm	17mm mm	-	-	-	-
K18×22×10	18mm mm	22mm mm	10mm mm	-	-	-	-
K18×22×13	18mm mm	22mm mm	13mm mm	-	-	-	-
K18×22×17	18mm mm	22mm mm	17mm mm	-	-	-	-
K18×24×12	18mm mm	24mm mm	12mm mm	-	-	-	-
NA4926R	130mm mm	180mm mm	50mm mm	-	-	-	-
NA4922R	110mm mm	150mm mm	40mm mm	-	-	-	-