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]
NKI40/20	40	55	20
NKI40/30	40	55	30
NKI42/20	42	57	20
NKI42/30	42	57	30
NA4915	75	105	30
NA4916	80	110	30
NA4917	85	120	35
NA4918	90	125	35
NA4919	95	130	35
NA4920	100	140	40
NA4922	110	150	40
NA4924	120	165	45
NA4926	130	180	50
NA4928	140	190	50
NA6901	12	24	22
NA6902	15	28	23
NA6903	17	30	23
NA6904	20	37	30
NA69/22	22	39	30
NA6905	25	42	30
NA69/28	28	45	30
NA6906	30	47	30
RNA4822	110	140	30
RNA4824	120	150	30
K28×33×13	28	33	13
K30×35×13	30	35	13
K32×37×13	32	37	13
K35×40×13	35	40	13
K40×45×13	40	45	13
K42×47×13	42	47	13