PRODUCTS

Designation	Principal dimensions			Basic load ratings		Speed ratings
				dynamic	static	Reference speed	Limiting speed
	F_w[mm]	E_w[mm]	U[mm]	C[kN]	C₀[kN]	[r/min]	[r/min]
NK 43/20	43	53	20	27.5	55	9500	11000
NK 43/30	43	53	30	40.2	90	9500	11000
NKS 43	43	58	22	39.1	61	9000	10000
NK 45/20	45	55	20	32	57	9000	10000
NK 45/30	45	55	30	46.5	93	9000	10000
NK 45/30 TN	45	55	30	45.7	108	9000	10000
NKS 45	45	60	22	40.2	64	8500	10000
NK 47/20	47	57	20	29.2	61	8500	10000
NK 47/30	47	57	30	41.8	98	8500	10000
RNA 4908	48	62	22	50	71	8000	9500
RNA 4908 RS	48	62	22	42.5	58.5	8000	4000
RNA 4908.2RS	48	62	22	42.5	58.5	8000	4000
RNA 6908	48	62	40	76.5	125	8000	9500
NK 50/25	50	62	25	41.5	73.5	8000	9000
NK 50/35	50	62	35	57	110	8000	9000
NK 50/35 TN	50	62	35	58.3	137	8000	9000
NKS 50	50	65	22	42.9	72	8000	9000
RNAO 50X62X20	50	62	20	25.5	60	8500	9500
RNAO 50X65X20	50	65	20	34.1	62	8000	9000
RNA 4909	52	68	22	52	78	7500	8500
RNA 4909 RS	52	68	22	45	64	7500	3800
RNA 4909.2RS	52	68	22	45	64	7500	3800
RNA 6909	52	68	40	81.5	137	7500	8500
NK 55/25	55	68	25	45	85	7500	8500
NK 55/35	55	68	35	60	122	7500	8500

Needle roller bearings