Bidhaa

Vipimo vya roller ya sindano:NKS

Uteuzi	Vipimo(mm)				Ukadiriaji wa msingi wa mzigo
Uteuzi	Fw	D	C	r dakika.	dyn. Cr KN	takwimu. Kor KN
NKS20	20	32	20	0.6	23	25
NKS22	22	35	20	0.6	24.5	28
NKS24	24	37	20	0.6	26	31
NKS25	25	38	20	0.6	27.5	33.5
NKS28	28	42	20	0.6	28.5	36.5
NKS30	30	45	22	0.6	32	40
NKS32	32	47	22	0.6	33.5	43.5
NKS35	35	50	22	0.6	35	47
NKS37	37	52	22	0.6	36.5	50
NKS40	40	55	22	0.6	38	54
NKS43	43	58	22	0.6	39	57
NKS45	45	60	22	0.6	40.5	60
NKS50	50	65	22	1	42.5	67
NKS55	55	72	22	1	45	74
NKS60	60	80	28	1.1	63	98
NKS65	65	85	28	1.1	67	108
NKS70	70	90	28	1.1	68	113
NKS75	75	95	28	1.1	71	123