However fundamental application of both types is the same which is to primarily mount bearings safely enabling their outer ring to be stationary while allowing rotation of the inner ring. The housing is bolted to a foundation through the holes in the base. Bearing housings are either split type or unsplit type. Split type housings are usually two piece housings where the cap and base can be detached. While certain series are one single piece housings. Various seals are provided to prevent dust and other contaminants from entering the housing. Thus the housing provides a clean environment for the expensive bearings to freely rotate hence increasing their performance and duty cycle.

 

Bearing housings are usually made of grey cast iron. However various different grades of metals can be used to manufacture the same.

Housing	Shaft Dia								Housing	Bearing		Adapter Sleeve
No.	d1								Wt	No.
	mm	D	a	b	c	g	h	L	(kg)
SN505	20	52	165	46	22	25	40	67	1.4	1205K	22205K	H205	HE205
										2205K		H305	HE305
SN506	25	62	185	52	22	30	50	77	2.15	1206K	22206K	H206	HE206
SN507	30	72	185	52	22	33	50	82	2.35	1207K	22207K	H207	HE207
										2207K		H307	HE307
SN508	35	80	205	60	25	33	60	85	3.2	1208K	22208K	H208	HE208
										2208K		H308	HE308
SN509	40	85	205	60	25	31	60	85	3	1209K	22209K	H209	HE209
SSN509									4.4	2209K		H309	HE309
SN510	45	90	205	60	25	33	60	90	3.75	1210K	22210K	H210	HE210
SSN510									5	2210K		H310	HE310
SN511	50	100	255	70	28	33	70	95	5.3	1211K	22211K	H211	HE211
SSN511									7.15	2211K		H311	HE311
SN512	55	110	255	70	30	38	70	105	6.3	1212K	22212K	H212	HE212
SSN512									7.95	2212K		H312	HE312
SN513	60	120	275	80	30	43	80	110	6.8	1213K	22213K	H213	HE213
SSN513									9.9	2213K		H313	HE313
SN515	65	130	280	80	30	41	80	115	7.4	1215K	22215K	H215	HE215
SSN515									9.3	2215K		H315	HE315
SN516	70	140	315	90	32	43	95	120	11.4	1216K	22216K	H216	HE216
SSN516									14.5	2216K		H316	HE316
SN517	75	150	320	90	32	46	95	125	11.1	1217K	22217K	H217	HE217
SSN517									15.5	2217K		H317	HE317
SN518	80	160	345	100	35	62	100	145	17	1218K	22218K	H218	HE218
SSN518									20.2	2218K	23218K	H318	HE318
												H2318	HE2318
SN519	85	170	345	100	35	53	112	140	15.5	1219K	22219K	H219	HE219
SSN519										2219K		H319	HE319
SN520	90	180	380	110	40	70	112	160	23	2220K	22220K	H320	HE320
SSN520									27.5		23220K	H2320	HE2320
SN522	100	200	410	120	45	80	125	175	29	2222K	22222K	H322	HE322
SSN522									35		23222K	H2322	HE2322
SN524	110	215	410	120	45	86	140	185	33.6		22224K	H3124	HE3124
SSN524									43.8		23224K	H2324	HE2324
SN526	115	230	445	130	50	90	150	190	41		22226K	H3126	HE3126
SSN526									50.4		23226K	H2326	HE2326
SN528	125	250	500	150	50	98	150	205	49		22228K	H3128	HE3128
SSN528									62		23228K	H2328	HE2328
SN530	135	270	530	160	60	106	160	220	60		22230K	H3130	HE3130
SSN530									75		23230K	H2330	HE2330
SN532	140	290	550	160	60	114	170	235	68.8		22232K	H3132	HE3132
SSN532									87		23232K	H2332	HE2332
Housing	Shaft Dia
No.									Wt	Suit Bearing No.		Suit adapter sleeve	Holding ring
	D	A	B	C	G	H	L	f2	kg				Number
	H8				H12	H12
SN605	62	185	52	22	24	50	80	4.2	2.1	1305		H305 HE305	SR62×8.5
										2305		H2305 HE2305	SR62×10
SN606	72	185	52	22	37	50	82	5.4	2.8	1306		H306 HE306	SR72×9
										2306		H2306 HE2306	SR72×10
SN607	80	205	60	25	41	60	90	5.4	3.5	1307		H307 HE307	SR80×10
										2307		H2307 HE2307	SR80×10
SN608	90	205	60	25	43	60	95	5.4	4.2	1308	21308	H308 HE308	SR90×10
										2308	22308	H2308 HE2308	SR90×10
SN609	100	255	70	28	46	70	105	5.4	5	1309	21309	H309 HE309	SR100×10.5
										2309	22309	H2309 HE2309	SR100×10
SN610	110	255	70	30	50	70	115	5.4	6.1	1310	21310	H310 HE310	SR110×11.5
										2310	22310	H2310 HE2310	SR110×10
SN611	120	275	80	30	53	80	120	6.9	6.5	1311	21311	H311 HE311	SR120×12
										2311	22311	H2311 HE2311	SR120×10
SN612	130	280	80	30	56	80	125	6.9	7.9	1312	21312	H312 HE312	SR130×12.5
										2312	22312	H2312 HE2312	SR130×10
SN613	140	315	90	32	58	95	130	6.8	11	1313	21313	H313 HE313	SR140×12.5
										2313	22313	H2313 HE2313	SR140×10
SN614	160	345	100	35	65	100	140	8.1	15	1315	21315	H315 HE315	SR160×14
										2315	22315	H2315 HE2315	SR160×10
SN615	170	345	100	35	68	112	145	8.1	17	1316	21316	H316 HE316	SR170×14.5
										2316	22316	H2316 HE2316	SR170×10
SN616	180	380	110	40	70	112	155	8.1	19	1317	21317	H317 HE317	SR180×14.5
										2317	22317	H2317 HE2317	SR180×10
SN617	190	400	110	33	74	112	160	8.1	24	1318	22318	H318 HE318	SR190×15.5
										2318		H2318 HE2318	SR190×10
SN618	200	420	120	36	77	125	170	9.3	26	1319	22319	H319 HE319	SR200×16
										2319		H2319 HE2319	SR200×10
SN619	215	420	120	38	83	140	175	11	31	1320	22320	H320 HE320	SR215×18
										2320		H232 HE2320	SR215×10
SN620	240	460	130	40	90	150	190	11	41	1322	22322	H322 HE322	SR240×20
										2322		H2322 HE2322	SR240×10
SN624	260	540	160	50	96	160	205	11	55		22324	H2324 HE2324	SR260×10
SN626	280	560	160	50	103	170	215	12	67		22326	H2326 HE2326	SR280×10
SN628	300	630	170	55	112	180	235	12	93		22328	H2328 HE2328	SR300×10
SN630	320	680	180	55	118	190	245	12	102		22330	H2330 HE2330	SR320×10
SN632	340	710	190	60	124	200	255	14	122		22332	H2332 HE2332
Housing	Shaft dia		Dimensions(mm)							Housing	Bearing No.		Locating Ring
No.	(mm)									Wt
	d	d1	D	a	b	c	g	h	L	(kg)			Number
			H8				H12	h12
SN305	25	30	62	185	52	22	34	50	80	1.6	1305		SR62x8.5
											2305		SR62x10
SN306	30	35	72	185	52	22	37	50	82	1.9	1306		SR72x9
											2306		SR72x10
SN307	35	45	80	205	60	25	41	60	90	2.6	1307		SR80x10
											2307		SR80x10
SN308	40	50	90	205	60	25	43	60	95	3.2	1308	21308	SR90x10
											2308	22308	SR90x10
SN309	45	55	100	255	70	28	46	70	105	4.5	1309	21309	SR100x10.5
											2309	22309	SR100x10
SN310	50	60	110	255	70	30	50	70	115	5	1310	21310	SR110x11.5
											2310	22310	SR110x10
SN311	55	65	120	275	80	30	53	80	120	6.6	1311	21311	SR120x12
											2311	22311	SR120x10
SN312	60	70	130	280	80	30	56	80	125	7	1312	21312	SR130x12.5
											2312	22312	SR130x10
SN313	65	75	140	315	90	32	58	95	130	8.8	1313	21313	SR140x12.5
											2313	22313	SR140x10
SN314	70	80	150	320	90	32	61	95	130	10.3	1314	21314	SR150x13
											2314	22314	SR150x10
SN315	75	85	160	345	100	35	65	100	140	11.4	1315	21315	SR160x14
											2315	22315	SR160x10
SN316	80	90	170	345	100	35	68	112	145	13	1316	21316	SR170x14.5
											2316	22316	SR170x10
SN317	85	95	180	380	110	40	70	112	155	16	1317	21317	SR180x14.5
											2317	22317	SR180x10
SN318	90	100	190	400	110	33	74	112	160	22.8	1318	21318	SR190x15.5
											2318	22318	SR190x10
SN319	95	110	200	420	120	36	77	125	170	27.8	1319	21319	SR200x16
											2319	22319	SR200x10
SN320	100	115	215	420	120	38	83	140	175	34	1320	21320	SR215x18
											2320	22320	SR215x10
SN322	110	125	240	460	130	40	90	150	190	45	1322	21322	SR240x20
											2322	22322	SR240x10
SN324	120	135	260	540	160	50	96	160	205	62		22324	SR260x10
SN326	130	150	280	560	160	50	103	170	215	68.8		22326	SR280x10
SN328	140	160	300	630	170	55	112	180	235	98		22328	SR300x10
SN330	150	170	320	680	180	55	118	190	245	116		22330	SR320x10
										Housing	Bearing No.		Locating Ring
Housing	Shaft dia		Dimensions(mm)							Wt
No.	(mm)									(kg)			Number
	d	d1	D	a	b	c	g	h	L
			H8				H12	h12
SN205	25	30	52	165	46	22	25	40	67	1.4	1205	22205	SR52x5
											2205		SR52x7
SN206	30	35	62	185	52	22	30	50	77	1.9	1206	22206	SR62x7
											2206		SR62x10
SN207	35	45	72	185	52	22	33	50	82	2	1207	22207	SR72x8
											2207		SR72x10
SN208	40	50	80	205	60	25	33	60	85	3	1208	22208	SR80x7.5
											2208		SR80x10
SN209	45	55	85	205	60	25	31	60	85	3.2	1209	22209	SR85x6
											2209		SR85x8
SN210	50	60	90	205	60	25	33	60	90	3.4	1210	22210	SR90x6.5
											2210		SR90x10
SN211	55	65	100	255	70	28	33	70	95	4.5	1211	22211	SR100x6
											2211		SR100x8
SN212	60	70	110	255	70	30	38	70	105	5	1212	22212	SR110x8
											2212		SR110x10
SN213	65	75	120	275	80	30	43	80	110	5.4	1213	22213	SR120x10
											2213		SR120x12
SN214	70	80	125	275	80	30	44	80	115	6.1	1214	22214	SR125x10
											2214		SR125x13
SN215	75	85	130	280	80	30	41	80	115	7.4	1215	22215	SR130x8
											2215		SR130x10
SN216	80	90	140	315	90	32	43	95	120	9.5	1216	22216	SR140x8.5
											2216		SR140x10
SN217	85	95	150	320	90	32	46	95	125	10	1217	22217	SR150x9
											2217		SR150x10
SN218	90	100	160	345	100	35	62.4	100	145	12.8	1218	22218	SR160x16.2
											2218	23218	SR160x11.2
													SR160x10
SN219	95	110	170	345	100	35	53	112	140	17.8	1219		SR170x10.5
											2219	22219	SR170x10
SN220	100	115	180	380	110	40	70.3	112	160	19	1220	22220	SR180x18.1
											2220	23220	SR180x12.1
													SR180x10
SN222	110	125	200	410	120	45	80	125	175	23	1222	22222	SR200x21
											2222	23222	SR200x13.5
													SR200x10
SN224	120	135	215	410	120	45	86	140	185	25		22224	SR215x14
												23224	SR215x10
SN226	130	145	230	445	130	50	90	150	190	28		22226	SR230x13
												23226	SR230x10
SN228	140	155	250	500	150	50	98	150	205	36		22228	SR250x15
												23228	SR250x10
SN230	150	165	270	530	160	60	106	160	220	45.5		22230	SR270x16.5
												23230	SR270x10
SN232	160	175	290	550	160	60	114	170	235	56.5		22232	SR290x17
Plummer block SD3000
Part No.	Shaft Dia	Dimension(mm)	Mass	Bearing	Adapt	Locating ring
	(mm)	D	(kg)	No.	Sleeve	Number
SD3034	150	260	62	23034K	H3034	SR260x10
SD3036	160	280	78	23036K	H3036	SR280x10
SD3038	170	290	82	23038K	H3038	SR290x10
SD3040	180	310	92	23040K	H3040	SR310x10
SD3044	200	340	125	23044K	H3044	SR340x10
SD3048	220	360	140	23048K	H3048	SR360x10
SD3052	240	400	200	23052K	H3052	SR400x10
SD3056	260	420	230	23056K	H3056	SR420x10
SD3060	280	460	290	23060K	H3060	SR460x10
SD3064	300	480	300	23064K	H3064	SR480x10
SD3068	320	520	400	23068K	H3068	SR520x10
SD3072	340	540	450	23072K	H3072	SR540x10
SD3076	360	560	470	23076K	H3076	SR560x10