29.10.2014 Views

Modified Stock Gearing - Boston Gear

Modified Stock Gearing - Boston Gear

Modified Stock Gearing - Boston Gear

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

Block Chain Sprockets<br />

Type B Single Hub for 5/16" Wide B504 Block Chain<br />

Block Chain Sprockets*; Steel and Iron<br />

Teeth<br />

STEEL<br />

ALL DIMENSIONS IN INCHES<br />

ORDER BY CATALOG NUMBER OR ITEM CODE<br />

Pitch<br />

Bore<br />

Hub<br />

Style<br />

Catalog Item<br />

Diam.<br />

Diameter Project<br />

Number Code<br />

6 1.94 5/8 1-3/8 3/4 A H917 14876<br />

7 2.25 5/8 1-11/16 3/4 A H918 14878<br />

8 2.57 5/8 2 3/4 A H919 14880<br />

CAST IRON<br />

9 2.88 5/8 1-1/2 3/4 A H920 16594<br />

10 3.20 5/8 1-1/2 5/8 B H921 16596<br />

12 3.83 5/8 1-3/4 5/8 B H922 16598<br />

.284<br />

MAX.<br />

STANDARD TOLERANCES<br />

Dimension<br />

Tolerance<br />

Bore All ±.001 – .000<br />

H<br />

P.D.<br />

Reference Pages<br />

Alterations – 316<br />

Materials – 316<br />

*For Block Chain refer to Page 253.<br />

290 <strong>Boston</strong> <strong>Gear</strong> 800-825-6544 P-1930-BG 04/10

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

Saved successfully!

Ooh no, something went wrong!