INA轴承-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]
NA6908	40	62	40
NA6909	45	68	40
NA6910	50	72	40
NA6911	55	80	45
BK0912	9	13	12
BK1012	10	14	12
BK2520	25	32	20
BK2820	28	35	20
BK3020	30	37	20
BK3520	35	42	20
BK4020	40	47	20
BK4520	45	52	20
RNA6917	85	120	63
RNA6918	90	125	63
RNA6919	95	130	63
RNA6920	100	140	71
HK2010	20	26	10
HK2210	22	28	10
HK2512	25	32	12
HK3012	30	37	12
HK3512	35	42	12
HK4012	40	47	12
HK4512	45	52	12
HK0408	4	8	8
HK0608	6	10	8
HK0808	8	12	8
HK1412	14	20	12
HK1512	15	21	12
HK1612	16	22	12
HK1712	17	23	12