Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Reference speed	Limiting speed
K20×24×13	20mm mm	24mm mm	13mm mm	-	-	-	-
K20×24×17	20mm mm	24mm mm	17mm mm	-	-	-	-
K20×26×12	20mm mm	26mm mm	12mm mm	-	-	-	-
K20×26×17	20mm mm	26mm mm	17mm mm	-	-	-	-
K22×26×10	22mm mm	26mm mm	10mm mm	-	-	-	-
K22×26×13	22mm mm	26mm mm	13mm mm	-	-	-	-
K22×26×17	22mm mm	26mm mm	17mm mm	-	-	-	-
K25×29×10	25mm mm	29mm mm	10mm mm	-	-	-	-
K25×29×13	25mm mm	29mm mm	13mm mm	-	-	-	-
K25×29×17	25mm mm	29mm mm	17mm mm	-	-	-	-
K25×30×13	25mm mm	30mm mm	13mm mm	-	-	-	-
K25×31×17	25mm mm	31mm mm	17mm mm	-	-	-	-
K25×32×16	25mm mm	32mm mm	16mm mm	-	-	-	-
K28×33×13	28mm mm	33mm mm	13mm mm	-	-	-	-
K28×33×17	28mm mm	33mm mm	17mm mm	-	-	-	-
K28×34×17	28mm mm	34mm mm	17mm mm	-	-	-	-
K28×35×16	28mm mm	35mm mm	16mm mm	-	-	-	-
K30×35×13	30mm mm	35mm mm	13mm mm	-	-	-	-
NA6911R	55mm mm	80mm mm	45mm mm	-	-	-	-
NA6912R	60mm mm	85mm mm	45mm mm	-	-	-	-