01.06.2014 Views

SNL plummer block housings solve the housing problems

SNL plummer block housings solve the housing problems

SNL plummer block housings solve the housing problems

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

1 Product information 2 Recommendations 3 Product data<br />

www.bergab.ru Берг АБ bergab@ya.ru Тел. (495)-228-06-21, факс (495) 223-3071<br />

Page ............. 3 Page ............. 10 Designation chart<br />

Designations and <strong>housing</strong> data<br />

Designations<br />

The designations used for <strong>SNL</strong> <strong><strong>housing</strong>s</strong><br />

consist of a basic designation which<br />

identifies <strong>the</strong> design, material and size<br />

followed by any supplementary desig-<br />

nations needed to identify features<br />

which differ from <strong>the</strong> standard design.<br />

A dash (−) in <strong>the</strong> chart indicates that<br />

<strong>the</strong> features belong to <strong>the</strong> standard<br />

design.<br />

Designation chart<br />

F <strong>SNL</strong><br />

522-619 NMSN<br />

Variants<br />

– Two holes for attachment bolts<br />

F Four cast holes for attachment bolts<br />

S No holes<br />

Basic design<br />

– Housing of grey cast iron<br />

Size<br />

205 to 218<br />

505 to 532<br />

Suffixes<br />

NM Drilled and tapped hole 1/8-27 NPSF positioned at <strong>the</strong> centre of <strong>the</strong> cap for bearings with annular<br />

groove and three lubrication holes in <strong>the</strong> outer ring. Grease nipple AH 1/8-27 PTF is supplied<br />

with <strong>the</strong> <strong>housing</strong><br />

/MS2 Four drilled holes for attachment bolts<br />

V Housing with grease escape hole in base<br />

T Drilled and tapped hole 1/4-28 UNF at one side of <strong>the</strong> cap to take grease nipple AH 1/4-28 SAE-LT for<br />

relubrication of seal; nipple supplied with <strong>housing</strong><br />

TD Drilled and tapped hole 1/4-28 UNF at both sides of cap to take grease nipple AH 1/4-28 SAE-LT for<br />

lubrication of seals, two nipples supplied with <strong>housing</strong><br />

SN Housing with drilled and tapped hole for sensor position 3 (➔ fig 1 on page 27)<br />

K7 Housing with bearing seating diameter tolerance K7<br />

Where two or more suffixes are used <strong>the</strong>y are given in <strong>the</strong> same order as above.<br />

46<br />

www.bergab.ru Берг АБ bergab@ya.ru Тел. (495)-228-06-21, факс (495) 223-3071

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!