ILLUSTRATION FOR SNT-H SERIES

Transcription

1 ILLUSTRATION FOR SNT-H SERIES SNT..H SNT..H Housings are very heavy duty housings and made of cast steel. They are primarily designed for self aligning ball bearings and spherical roller bearings mounted either directly on shaft or on adapter sleeve. Type:- SNT..H are split housings, the dimensions confirm to ISO-113. They are interchangeable with SNH housings because of similar overall dimensions, whenever there is heavy duty load application.the housings can be supplied with end cover for closed shaft application. Normally supplied for non locating bearing arrangement. However separate locating ring (FRB) can be ordered for locating bearing application.snt..h housings are designed for grease lubrication. Recommended initial grease fill per each size is specified in the table. Suitable grease nipple provided in each housing. Seals:- SNT..H housings are normally supplied with felt seal (TC),however they are suitable for double lip seal (TG),V ring seal (TA).labyrinth seal (TS). Eye Bolt:- An eye bolt are provided for shaft size 110 and above. Materials:- SNT..H housings are available only in cast steel material. SNT H design : Option: Housings of cast steel with seal grooves to fit SNH Series,two oblong holes in feet Solid feet: No bolt holes in feet S two holes drilled D four holes drilled F Size designation: according to suitable bearing no. e.g.508 Supplementary designations Housings for shaft end with end cover at one side Housings with V-ring seals Housings with Felt seals Housings with double-lip seals Housings with labyrinth seals Housing adapted for bearing relubrication With grease nipple H1 G 1/4 or H1 G 1/8 grease escape valve (s) (nipple size=n) grease escape valve (s) (nipple size=n) Nipple bole in the middle of bearing Bore to fit W33 groove Housing adapted for relubrication of labyrinth seals on one side Housing adapted for relubrication of labyrinth seals on both side A TA TC TG TS N V VA M T TD 66

2 SNT SERIES 67

3 SNT...H PLUMMER BLOCK HOUSINGS FOR BEARINGS WITH ADAPTER SLEEVE double-lip seals, TG type V-ring seals, TA type felt seals, TC type labyrinth seals, TS type Plummer da A A1 A2 Ca Da H H1 H2 J L N N1 G Bearing with Adapter Sleeve Size/TWO Nos. per Housing SNT EK + H 205 5/ EK + H / EK + H /52 SNT EK + H 206 8/ EK + H 306 6/ EK+ H 306 6/62 SNT EK + H / K + H /62 SNT EK + H / EK + H / CCK+ H /72 SNT EK + H / K + H /72 SNT EK + H / EK + H 308 8/ EK+ H 308 8/80 SNT EK + H 307 9/ EK + H /80 SNT EK + H / EK + H / CCK+ H /85 SNT EK + H / EK + H 310 9/ CCK+ H 310 9/90 SNT EK + H 308 9/ EK + H / CCK+ H 308 9/ CCK+ H /90 SNT EK + H / EK + H / EK+ H /100 SNT EK + H / EK + H / CCK+ H / CCK+ H /100 68

4 Plummer da A A1 A2 Ca Da H H1 H2 J L N N1 G Bearingwith Adapter Sleeve Size/TWO Nos. per Housing SNT EK + H / EK + H / EK+ H /110 SNT EK + H / K + H / CCK+ H / CCK + H /110 SNT EK + H / EK + H / CCK+ H /120 SNT EK + H / K + H / CCK+ H / EK+ H /120 SNT K + H / K + H / EK+ H /130 SNT K + H / K + H / CCK+ H / EK+ H /130 SNT K + H / EK + H / EK+ H /140 SNT EK + H / K + H / CCK+ H / EK+ H /140 SNT K + H / K + H / EK+ H /150 SNT K + H / K + H / EK+ H / CCK+ H /160 SNT K + H / K + H / CCK+ H / EK+ H /160 69

5 SNT...H PLUMMER BLOCK HOUSINGS FOR BEARINGS WITH ADAPTER SLEEVE double-lip seals, TG type V-ring seals, TA type felt seals, TC type labyrinth seals, TS type Plummer da A A1 A2 Ca Da H H1 H2 J L N N1 G Bearing with Adapter Sleeve Size/TWO Nos. per Housing SNT K + H / K + H / EK+ H /170 SNT K + H / K + H / CCK+ H / EK+ H /170 SNT K + H / K + H / EK+ H / CCK/W33+ H /180 SNT EK + H / EK + H / CCK+ H / EK+ H /180 SNT K + H / K + H / EK+ H / CCK/W33+ H /200 SNT EK + H / EK + H / CCK+ H / EK+ H /200 SNT K + H / EK+ H / CCK/W33+ H /215 SNT EK + H / EK + H / CCK+ H / EK+ H /215 SNT EK+ H / CCK/W33+ H /230 SNT CCK/W33+ H / CCK/W33+ H /250 SNT CCK/W33+ H / CCK/W33+ H /270 SNT CCK/W33+ H / CCK/W33+ H /290 70

6 SNT...H PLUMMER BLOCK HOUSINGS FOR BEARING WITH CYLINDRICAL BORE Plummer da db A A1 A2 Ca Da H H1 H2 J L N N1 G Appropriate bearing Size/TWO Nos. per Housing SNT E 5/ E 3.5/ E 3.5/52 SNT E 8/ E 6/ E 6/62 SNT E 7.5/ E 4/ CC 7.5/62 SNT E 8.5/ E 5.5/ E 5.5/72 SNT E 7.5/ E 3.5/ CC 7.5/72 SNT E 10.5/ E 8/ E 8/80 SNT E 9/ E 4/ CC 9/80 SNT E 5.5/ E 3.5/ E 3.5/85 SNT E 10.5/ E 9/ CC 9/90 SNT E 9/ E 4/ CC 9/ CC 4/90 SNT E 11.5/ E 9.5/ E 9.5/100 SNT E 9.5/ E 4/ CC 9.5/ CC 4/100 71

7 SNT...H PLUMMER BLOCK HOUSINGS FOR BEARINGS WITH ADAPTER SLEEVE double-lip seals, TG type V-ring seals, TA type felt seals, TC type labyrinth seals, TS type Plummer 72 da db A A1 A2 Ca Da H H1 H2 J L N N1 G Appropriate bearing Size/TWO Nos. per Housing SNT E 13/ E 10/ E 10/110 SNT E 10.5/ / CC 10.5/ CC 4/110 SNT E 14/ E 10/ CC 10/120 SNT E 11/ E 4/ CC 11/ E 4/120 SNT / / E 12.5/130 SNT / / CC 12.5/ E 5/130 SNT E 16/ E 12.5/ E 12.5/140 SNT E 12.5/ / CC 12.5/ E 5/140 SNT / / E 12.5/150 SNT / / CC 13/ E 5/150 SNT / / E 12.5/ CC/W /160 SNT / / CC 14/ E 5/160

8 Plummer da db A A1 A2 Ca Da H H1 H2 J L N N1 G Appropriate bearing Size/TWO Nos. per Housing SNT / / CC 14.5/ E 5/170 SNT / / E 12/ CC/W /180 SNT / / CC 14.5/ E 5/180 SNT / / E 13.5/ CC/W33 5.1/200 SNT / / CC 17.5/ E 6.5/200 SNT / E 14/ CC/W33 5/215 SNT E 19.5/ E 6.5/ CC 19.5/ E 6.5/215 SNT / E 13/ CC/W33 5/230 SNT CC/W33 15/ CC/W33 5/250 SNT CC/W / CC/W33 5/270 SNT CC/W33 17/ CC/W33 5/290 73