BOGIES AND SUSPENSION - South Central Railway
BOGIES AND SUSPENSION - South Central Railway
BOGIES AND SUSPENSION - South Central Railway
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CHAPTER 6 – <strong>BOGIES</strong> <strong>AND</strong> <strong>SUSPENSION</strong><br />
5. Pedestal Crown Sides and<br />
Sides of the Pedestal<br />
All Bogies – Crown Sides<br />
Pedestal Sides 22W,22W(M)<br />
WAGON MAINTENANCE MANUAL<br />
Pedestal Sides 22NL,NLB, HS<br />
6. Distance between Outer &<br />
Inner Pedestal Jaw of<br />
CASNUB Bogies<br />
22W & 22W(Retrofitted)<br />
22W(M)<br />
Pedestal Jaw (Short) for<br />
22NL/NLB/HS<br />
Pedestal Jaw (Long) for<br />
22NL/NLB/HS<br />
152<br />
105<br />
81<br />
270<br />
278<br />
190<br />
236<br />
144<br />
101<br />
77<br />
278<br />
286<br />
198<br />
Page 15 of 121<br />
Description New Worn Wear Limit<br />
BOLSTER<br />
Pocket 35 degree on slope<br />
Liner 8 mm 3 mm 5 mm<br />
Bolster land surface 444 mm 438 mm 3 mm<br />
Rotation stop lug 518 mm 512 mm 3 mm<br />
BOLSTER COLUMN GIBS<br />
Outer gib 234/241 mm 244/251 mm 5 mm<br />
Inner gib 136 mm 146 mm<br />
CENTRE PIVOT<br />
Wear limit vertical side<br />
CASNUB 22W - - 5.5 mm<br />
Others - - 4 mm<br />
SEAT<br />
CASNUB 22W - - 4 mm<br />
Others - - 4 mm<br />
FRICTION SHOE WEDGE BLOCK<br />
Vertical Surface from<br />
Centre line of spigot 61 mm 54 mm 7 mm<br />
Slope surface by gauge - - 3 mm<br />
ELASTOMERIC PADS<br />
Type of pad Nominal Dimension Dimension after permanent set<br />
Elastomeric pad 46 mm 42 mm<br />
Side bearer rubber pad 114 mm 109 mm<br />
244<br />
4<br />
2<br />
2<br />
4<br />
4<br />
4<br />
4
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