SN系列轴承座 该种轴承座上盖和底座可分离,主要承受轻、中型径向负荷， SN200型、SN300型适用于圆柱孔的调心轴承,SN500型、SN600型适用于带紧定套的调心轴承.轴承座两端采用毡封圈密封(也有一端带堵头封闭的)。可防止污物侵入，所用轴承采用脂润滑，容许线速度V≤5m/3，工作温度t≤90°

Housing	Shaft Dia								Housing	Bearing		Adapter Sleeve		Locating Ring
No.	d1								Wt	No.
	mm	D	a	b	c	g	h	L	(kg)					Number
SN505	20	52	165	46	22	25	40	67	1.4	1205K	22205K	H205	HE205	SR52x5
										2205K		H305	HE305	SR52x7
SN506	25	62	185	52	22	30	50	77	2.15	1206K	22206K	H206	HE206	SR62x7
SN507	30	72	185	52	22	33	50	82	2.35	1207K	22207K	H207	HE207	SR72x8
										2207K		H307	HE307	SR72x10
SN508	35	80	205	60	25	33	60	85	3.2	1208K	22208K	H208	HE208	SR80x7.5
										2208K		H308	HE308	SR80x10
SN509	40	85	205	60	25	31	60	85	3	1209K	22209K	H209	HE209	SR85x6
SSN509									4.4	2209K		H309	HE309	SR85x8
SN510	45	90	205	60	25	33	60	90	3.75	1210K	22210K	H210	HE210	SR90x6.5
SSN510									5	2210K		H310	HE310	SR90x10
SN511	50	100	255	70	28	33	70	95	5.3	1211K	22211K	H211	HE211	SR100x6
SSN511									7.15	2211K		H311	HE311	SR100x8
SN512	55	110	255	70	30	38	70	105	6.3	1212K	22212K	H212	HE212	SR110x8
SSN512									7.95	2212K		H312	HE312	SR110x10
SN513	60	120	275	80	30	43	80	110	6.8	1213K	22213K	H213	HE213	SR120x10
SSN513									9.9	2213K		H313	HE313	SR120x12
SN515	65	130	280	80	30	41	80	115	7.4	1215K	22215K	H215	HE215	SR130x8
SSN515									9.3	2215K		H315	HE315	SR130x10
SN516	70	140	315	90	32	43	95	120	11.4	1216K	22216K	H216	HE216	SR140x8.5
SSN516									14.5	2216K		H316	HE316	SR140x10
SN517	75	150	320	90	32	46	95	125	11.1	1217K	22217K	H217	HE217	SR150x9
SSN517									15.5	2217K		H317	HE317	SR150x10
SN518	80	160	345	100	35	62	100	145	17	1218K	22218K	H218	HE218	SR160x16.2
SSN518									20.2	2218K	23218K	H318	HE318	SR160x11.2
												H2318	HE2318	SR160x10
SN519	85	170	345	100	35	53	112	140	15.5	1219K	22219K	H219	HE219	SR170x10.5
SSN519										2219K		H319	HE319	SR170x10
SN520	90	180	380	110	40	70	112	160	23	2220K	22220K	H320	HE320	SR180x12.1
SSN520									27.5		23220K	H2320	HE2320	SR180x10
SN522	100	200	410	120	45	80	125	175	29	2222K	22222K	H322	HE322	SR200x13.5
SSN522									35		23222K	H2322	HE2322	SR200x10
SN524	110	215	410	120	45	86	140	185	33.6		22224K	H3124	HE3124	SR215x14
SSN524									43.8		23224K	H2324	HE2324	SR215x10
SN526	115	230	445	130	50	90	150	190	41		22226K	H3126	HE3126	SR230x13
SSN526									50.4		23226K	H2326	HE2326	SR230x10
SN528	125	250	500	150	50	98	150	205	49		22228K	H3128	HE3128	SR250x15
SSN528									62		23228K	H2328	HE2328	SR250x10
SN530	135	270	530	160	60	106	160	220	60		22230K	H3130	HE3130	SR270x16.5
SSN530									75		23230K	H2330	HE2330	SR270x10
SN532	140	290	550	160	60	114	170	235	68.8		22232K	H3132	HE3132	SR290x17
SSN532									87		23232K	H2332	HE2332	SR290x10