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A Text Book on Engineering Graphics - Central Board of Secondary ...

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R 75<br />

150<br />

Ø 50<br />

DETAILS OF PLUMMER BLOCK OR PEDESTAL BEARING.<br />

100 CRS<br />

CAP<br />

10 66 10<br />

WASHER<br />

MILD STEEL<br />

SQ. BOLT<br />

BOLT HOLE<br />

Ø 6X18<br />

OIL HOLE<br />

33<br />

R32<br />

LOCK NUT<br />

66<br />

3<br />

HEXAGONAL NUT<br />

WASHER (C.I.)<br />

22<br />

20<br />

LOWER BRASS (G.M.)<br />

Ø 64<br />

Ø 80<br />

OIL HOLE LOCK NUT<br />

NUT<br />

PLUMMER BLOCK<br />

Ø 18 (2 BOLT HOLES)<br />

72 R 50<br />

Fig 3.14<br />

10<br />

Fig 3.15<br />

BEARINGS<br />

98 ENGINEERING GRAPHICS<br />

66<br />

BASE BLOCK<br />

20<br />

10<br />

100 CRS<br />

R 40<br />

CAP<br />

BODY OR<br />

CASTING<br />

BRASSES OR<br />

STEPS<br />

SNUG<br />

Ø 3 OIL HOLE<br />

65<br />

SQ 30<br />

125<br />

EXPLODED VIEW OF<br />

A PLUMMER BLOCK<br />

R 25<br />

66<br />

UPPER BRASS (G.M.)<br />

72 2 HOLES Ø 18<br />

R 32<br />

22<br />

100<br />

125<br />

SQ 27<br />

132<br />

30<br />

SOLE OR<br />

BASE PLATE<br />

SHAFT (M.S)<br />

Ø16<br />

SQ HEADED<br />

BOLT<br />

12<br />

Ø50<br />

2 HOLES 16X24<br />

NOTE : SNUG 6X12

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