基本尺寸			型号
			Model
d[mm]	D[mm]	B[mm]
25	62	17	NF305
40	90	23	NF308
30	72	19	NF306
45	100	25	NF309
35	80	21	NF307
50	110	27	NF310
40	90	23	NF308
55	120	29	NF311
45	100	25	NF309
60	130	31	NF312
50	110	27	NF310
65	140	33	NF313
55	120	29	NF311
75	130	25	NJ215
70	125	24	NJ214E
75	130	25	NJ215+HJ215
70	125	24	NJ214E+HJ214E
75	130	25	NJ215E
75	130	25	NJ215
75	130	25	NJ215E+HJ215E
75	130	25	NJ215+HJ215
80	140	26	NJ216
75	130	25	NJ215E
80	140	26	NJ216+HJ216
75	130	25	NJ215E+HJ215E
80	140	26	NJ216E
80	140	26	NJ216
80	140	26	NJ216E+HJ216E
80	140	26	NJ216+HJ216
85	150	28	NJ217