用于各類繞綫機及紡織機械中的過綫過絲部件。由精密陶瓷加工，超精抛光達Ra0.2，由于硬度較高，表面光滑，漆包綫在其表面滑動時順暢不受損傷。


技术参数 Technical Parameters

型号 Model	规格（公差±0.05 mm) Specification (Tolerance ±0.05mm)					型号 Model	规格（公差±0.05 mm) Specification (Tolerance ±0.05mm)
	A	B	C	D	E		A	B	C	D	E
YB001	3.1	2.5	1.2	2.5	1	YB026	9	7	3.5	9	2
YB002	4	2.8	1	4.2	1	YB027	9.2	7	4.5	7	2
YB003	4.5	3.2	1.8	4	1	YB028	10	7.3	4.5	8.8	2
YB004	4.8	3.3	2	3.5	1	YB030	10	7.5	5.4	9.8	2
YB005	7	3.7	1.85	4	1.5	YB031	9.4	7.5	5.4	9.8	2
YB006	6.5	4.8	3.3	4.6	1.5	YB032	11.8	7.8	5	9.8	1.9
YB007	6.8	4.7	2.6	3.3	1.3	YB033	10	8	5	11	1.5
YB008	7.7	5.2	2.6	5.9	2	YB034	11	8	6	8	2
YB009	6.5	4.8	3	6.5	1.5	YB035	10.5	8	4	8	2.5
YB010	7	5	3	6	1.4	YB036	11.2	8.6	5	14	2
YB011	8	5	3.1	4.1	2.1	YB037	10.7	8.4	4.8	10	2
YB012	7.8	5.1	3	5.4	1.5	YB038	12	8.5	4	10	2
YB013	7.8	5.6	3.2	6	2	YB039	10.6	8.6	4.8	20	3
YB014	7.8	5.8	3.4	8.4	2	YB040	12.2	8.8	4	6.8	2
YB015	8	5.9	3.5	6	1.5	YB041	13.88	10.93	7.7	12	2
YB017	8.5	6	3.5	8	2	YB042	12.7	9	6.2	7.5	2.5
YB018	8	6	3.3	9	1.5	YB043	15	9.5	5.5	24.5	2.9
YB019	10.2	6.1	3.1	6.6	1.9	YB044	12	9.6	6.2	11	2
YB020	10.2	6.2	4.1	10	2	YB045	12	9.8	6.3	10.4	2
YB023	5.9	3.93	2	8	1.5	YB047	11.9	9.9	3.4	10.8	6.1
YB024	5.5	3.85	2.6	5	1.5	YB049	14	10	6.5	9.8	2.5
YB025	9.5	7	4	8.9	2	YB050	15.2	11.5	7.5	10	2.9

● 若有需要其它规格及技术要求的产品，可按客户提供图纸加工订做。
Products of other specilication and technical requirement can be talored according to the drawing provided by cients.