Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Reference speed	Limiting speed
K12×18×12	12mm mm	18mm mm	12mm mm	-	-	-	-
K20×26×20	20mm mm	26mm mm	20mm mm	-	-	-	-
K18×24×20	18mm mm	24mm mm	20mm mm	-	-	-	-
K80×88×30	80mm mm	88mm mm	30mm mm	-	-	-	-
K75×83×30	75mm mm	83mm mm	30mm mm	-	-	-	-
K70×78×30	70mm mm	78mm mm	30mm mm	-	-	-	-
K65×73×30	65mm mm	73mm mm	30mm mm	-	-	-	-
K25×31×17	25mm mm	31mm mm	17mm mm	-	-	-	-
K20×26×17	20mm mm	26mm mm	17mm mm	-	-	-	-
K18×24×17	18mm mm	24mm mm	17mm mm	-	-	-	-
K16×22×17	16mm mm	22mm mm	17mm mm	-	-	-	-
K10×15×15	10mm mm	15mm mm	15mm mm	-	-	-	-
K80×88×25	80mm mm	88mm mm	25mm mm	-	-	-	-
K60×68×25	60mm mm	68mm mm	25mm mm	-	-	-	-
K55×60×25	55mm mm	63mm mm	25mm mm	-	-	-	-
K40×47×20	40mm mm	47mm mm	20mm mm	-	-	-	-
K35×42×20	35mm mm	42mm mm	20mm mm	-	-	-	-
K32×39×20	32mm mm	39mm mm	20mm mm	-	-	-	-
NA6916	80mm mm	110mm mm	54mm mm	-	-	-	-
NA6915	75mm mm	105mm mm	54mm mm	-	-	-	-