SILVERTHIN英制开式A型SA/SB/SC薄壁轴承参数

本文由杭州融奕科技根据 SilverThin 2025 中文样本整理。

技术主题与结构说明

A型角接触薄壁轴承适合以轴向载荷为主的工况，也可用于径向载荷或径向-推力复合载荷。单个A型轴承不宜单独承受力矩载荷或反向轴向载荷，常按配对方式使用。

A型SAA/SA前段参数
SILVERTHIN型号	内径B	外径D	L1	L2	L3	径向静载荷	径向动载荷	轴向静载荷	轴向动载荷	约重
SAA10AG0	1.000	1.375	1.140	1.235	1.274	340	195	970	450	0.03
SAA15AG0	1.500	1.875	1.640	1.735	1.774	480	240	1,380	560	0.04
SAA17AG0	1.750	2.125	1.890	1.985	2.024	530	250	1,520	600	0.04

A型SA系列参数
SILVERTHIN型号	内径B	外径D	L1	L2	L3	径向静载荷	径向动载荷	轴向静载荷	轴向动载荷	约重
SA020AR0	2.000	2.500	2.186	2.314	2.369	790	405	2,280	960	0.10
SA025AR0	2.500	3.000	2.686	2.814	2.869	960	460	2,780	1,100	0.13
SA030AR0	3.000	3.500	3.186	3.314	3.367	1,140	505	3,290	1,230	0.15
SA035AR0	3.500	4.000	3.686	3.814	3.867	1,310	550	3,790	1,350	0.18
SA040AR0	4.000	4.500	4.186	4.314	4.367	1,490	595	4,300	1,470	0.19
SA042AR0	4.250	4.750	4.436	4.564	4.615	1,580	615	4,550	1,530	0.20
SA045AR0	4.500	5.000	4.686	4.814	4.865	1,660	635	4,810	1,580	0.22
SA047AR0	4.750	5.250	4.936	5.064	5.115	1,750	655	5,060	1,640	0.23
SA050AR0	5.000	5.500	5.186	5.314	5.365	1,840	675	5,310	1,690	0.24
SA055AR0	5.500	6.000	5.686	5.814	5.863	2,020	715	5,820	1,800	0.25
SA060AR0	6.000	6.500	6.186	6.314	6.363	2,190	750	6,320	1,900	0.28
SA065AR0	6.500	7.000	6.686	6.814	6.861	2,370	790	6,830	2,000	0.30
SA070AR0	7.000	7.500	7.186	7.314	7.361	2,540	825	7,340	2,100	0.31
SA075AR0	7.500	8.000	7.686	7.814	7.861	2,720	855	7,840	2,190	0.34
SA080AR0	8.000	8.500	8.186	8.314	8.359	2,890	890	8,350	2,280	0.38
SA090AR0	9.000	9.500	9.186	9.314	9.357	3,240	955	9,360	2,470	0.44
SA100AR0	10.000	10.500	10.186	10.314	10.355	3,590	1,015	10,370	2,640	0.50
SA110AR0	11.000	11.500	11.186	11.314	11.353	3,940	1,070	11,380	2,810	0.52
SA120AR0	12.000	12.500	12.186	12.314	12.349	4,290	1,130	12,390	2,970	0.56

A型SB系列参数
SILVERTHIN型号	内径B	外径D	L1	L2	L3	径向静载荷	径向动载荷	轴向静载荷	轴向动载荷	约重
SB020AR0	2.000	2.625	2.231	2.393	2.464	1,090	600	3,150	1,380	0.16
SB025AR0	2.500	3.125	2.731	2.893	2.964	1,340	675	3,860	1,590	0.19
SB030AR0	3.000	3.625	3.231	3.393	3.462	1,550	735	4,470	1,750	0.24
SB035AR0	3.500	4.125	3.731	3.893	3.962	1,790	800	5,180	1,930	0.29
SB040AR0	4.000	4.625	4.231	4.393	4.460	2,040	865	5,890	2,100	0.30
SB042AR0	4.250	4.875	4.481	4.643	4.710	2,150	890	6,200	2,170	0.31
SB045AR0	4.500	5.125	4.731	4.893	4.960	2,250	915	6,500	2,240	0.33
SB047AR0	4.750	5.375	4.981	5.143	5.210	2,390	950	6,910	2,340	0.34
SB050AR0	5.000	5.625	5.231	5.393	5.460	2,500	975	7,210	2,410	0.38
SB055AR0	5.500	6.125	5.731	5.893	5.958	2,740	1,035	7,920	2,560	0.41
SB060AR0	6.000	6.625	6.231	6.393	6.458	2,990	1,090	8,630	2,710	0.44
SB065AR0	6.500	7.125	6.731	6.893	6.958	3,200	1,130	9,240	2,840	0.47
SB070AR0	7.000	7.625	7.231	7.393	7.456	3,450	1,185	9,960	2,980	0.50
SB075AR0	7.500	8.125	7.731	7.893	7.955	3,700	1,235	10,670	3,120	0.53
SB080AR0	8.000	8.625	8.231	8.393	8.453	3,940	1,285	11,380	3,260	0.57
SB090AR0	9.000	9.625	9.231	9.393	9.451	4,400	1,370	12,700	3,510	0.66
SB100AR0	10.000	10.625	10.231	10.393	10.449	4,890	1,460	14,120	3,760	0.73
SB110AR0	11.000	11.625	11.231	11.393	11.447	5,350	1,540	15,440	4,000	0.75
SB120AR0	12.000	12.625	12.231	12.393	12.445	5,840	1,625	16,860	4,240	0.83
SB140AR0	14.000	14.625	14.231	14.393	14.439	6,760	1,765	19,500	4,670	1.05
SB160AR0	16.000	16.625	16.231	16.393	16.433	7,710	1,905	22,250	5,100	1.20
SB180AR0	18.000	18.625	18.231	18.393	18.425	8,660	2,040	24,990	5,510	1.35
SB200AR0	20.000	20.625	20.231	20.393	20.416	9,610	2,160	27,730	5,900	1.50

A型SC系列参数
SILVERTHIN型号	内径B	外径D	L1	L2	L3	径向静载荷	径向动载荷	轴向静载荷	轴向动载荷	约重
SC040AR0	4.000	4.750	4.277	4.473	4.554	2,550	1,155	7,360	2,770	0.45
SC042AR0	4.250	5.000	4.527	4.723	4.804	2,710	1,195	7,820	2,880	0.47
SC045AR0	4.500	5.250	4.777	4.973	5.052	2,860	1,235	8,270	2,990	0.48
SC047AR0	4.750	5.500	5.027	5.223	5.302	3,020	1,275	8,720	3,100	0.50
SC050AR0	5.000	5.750	5.277	5.473	5.552	3,180	1,315	9,170	3,200	0.58
SC055AR0	5.500	6.250	5.777	5.973	6.052	3,440	1,375	9,920	3,370	0.59
SC060AR0	6.000	6.750	6.277	6.473	6.550	3,750	1,450	10,820	3,580	0.63
SC065AR0	6.500	7.250	6.777	6.973	7.050	4,060	1,520	11,720	3,770	0.68
SC070AR0	7.000	7.750	7.277	7.473	7.550	4,320	1,575	12,470	3,930	0.73
SC075AR0	7.500	8.250	7.777	7.973	8.048	4,630	1,640	13,380	4,120	0.78
SC080AR0	8.000	8.750	8.277	8.473	8.548	4,950	1,710	14,280	4,300	0.84
SC090AR0	9.000	9.750	9.277	9.473	9.546	5,520	1,820	15,930	4,630	0.94
SC100AR0	10.000	10.750	10.277	10.473	10.544	6,140	1,940	17,730	4,970	1.06
SC110AR0	11.000	11.750	11.277	11.473	11.542	6,720	2,045	19,390	5,280	1.16
SC120AR0	12.000	12.750	12.277	12.473	12.540	7,290	2,145	21,040	5,570	1.25
SC140AR0	14.000	14.750	14.277	14.473	14.535	8,490	2,345	24,500	6,170	1.52
SC160AR0	16.000	16.750	16.277	16.473	16.529	9,680	2,535	27,950	6,730	1.73
SC180AR0	18.000	18.750	18.277	18.473	18.523	10,880	2,705	31,410	7,280	1.94
SC200AR0	20.000	20.750	20.277	20.473	20.517	12,030	2,865	34,720	7,780	2.16
SC250AR0	25.000	25.750	25.277	25.473	25.500	14,900	3,235	43,280	9,010	2.69
SC300AR0	30.000	30.750	30.277	30.473	30.484	17,960	3,560	51,850	10,160	3.21

型号只能作为初步查询路径，需同时核对尺寸、载荷、转速、精度、游隙或预紧、保持器、材料、密封、防尘和润滑条件。

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