Model-SKF Bearing

Designation	Principal dimensions			Basic load ratings		Speed ratings
Model				dynamic	static	Reference speed	Limiting speed
	d[mm]	D[mm]	B[mm]	C[kN]	C₀[kN]	[r/min]	[r/min]
NX 20		30		13.2	19.3	6300	7500
NX 20 Z		30		13.2	19.3	6300	4500
NKX 20 Z		30		16.5	25.5	7500	6000
NKX 20		30		16.5	25.5	7500	10000
NKXR 20 Z		30		16.5	25.5	3800	7500
NKXR 20		30		16.5	25.5	3800	7500
NX 25 Z		37		15.1	24.5	5600	3800
NKX 25 Z		37		19	32.5	6300	5500
NX 25		37		15.1	24.5	5600	6300
NKX 25		37		19	32.5	6300	9000
NKXR 25		37		19	32.5	3200	6300
NKXR 25 Z		37		19	32.5	3200	6300
NKX 30 Z		42		22.9	38	6000	5000
NX 30		42		22.9	38	5300	6000
NKXR 30		42		22.9	38	3000	6000
NKXR 30 Z		42		22.9	38	3000	6000
NKX 30		42		22.9	38	6000	8500
NX 30 Z		42		22.9	38	5300	3600
NX 35 Z		47		24.6	45	5000	3400
NX 35		47		24.6	45	5000	5600
NKXR 35		47		24.6	45	2800	5600
NKXR 35 Z		47		24.6	45	2800	5600
NKX 35 Z		47		24.6	45	5600	4500
NKX 35		47		24.6	45	5600	7500
NKX 40 Z		52		26.4	51	5000	4000
NKX 40		52		26.4	51	5000	7000
NKXR 40		52		26.4	51	2400	5000
NKXR 40 Z		52		26.4	51	2400	5000
NKX 45		58		27.5	57	4500	6300
NKXR 45		58		27.5	57	2200	4500