BEARING HOUSINGS - CBC Bearings
BEARING HOUSINGS - CBC Bearings
BEARING HOUSINGS - CBC Bearings
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24 WIRE ROPE SHEAVES<br />
TECHNICAL DATA<br />
SHEAVE SELECTION<br />
Sheaves in the selection Table 1 have been graded according to Australian Standard 1418.1–2002 S.A.A. CRANE<br />
CODE, including hoists and winches. The table is based on wire rope for general purposes. Other variables have been<br />
valued on their upper limit so in most applications the sheaves have a higher class than tabled.<br />
CLASS OF MECHANISM–AS1418.1<br />
Classes range from M1 to M8. Class is determined by crane code formula table 7.16 being: Minimum ratio of sheave<br />
pitch diameter to steel rope diameter (in other words the smaller the sheave pitch diameter for a given rope diameter<br />
the lower will be the class of mechanism).<br />
1) Use TABLE 1 to select sheave PART No. according to rope diameter and class required.<br />
(Root diameter and overall diameter is related to this Part No.) i.e. SH200/10 has root diameter<br />
200mm and overall diameter 255mm.<br />
2) Other Sheave dimensions can be obtained from TABLE 2.<br />
(a) Shaft diameter 35mm<br />
(b) Bearing assembly width 54mm.<br />
3) FRAME dimensions to suit these sheaves can be obtained from TABLE 3.<br />
TABLE 1<br />
SHEAVE PART<br />
NUMBER TO SUIT AUSTRALIAN STAND ARD AS1418.1–2002<br />
CLASS OF MECHANISMS<br />
(AS1418.1–2002)<br />
ROPE<br />
Ø M1<br />
M2<br />
M3<br />
M4<br />
M5<br />
M6<br />
M7<br />
M8<br />
10mm<br />
– – –<br />
SH200/10<br />
200-255<br />
SH200/10<br />
200-255<br />
–<br />
SH250/10<br />
250-320<br />
SH315/10<br />
315-395<br />
12mm<br />
– –<br />
SH200/12<br />
200-255<br />
–<br />
SH250/12<br />
250-320<br />
–<br />
SH315/12<br />
315-395<br />
–<br />
14mm<br />
–<br />
SH200/14<br />
200-255<br />
–<br />
SH250/14<br />
250-320<br />
SH315/14<br />
315-395<br />
SH315/14<br />
315-395<br />
–<br />
SH400/14<br />
400-475<br />
16mm<br />
SH200/16<br />
200-255<br />
–<br />
SH250/16<br />
250-320<br />
SH315/16<br />
315-395<br />
SH315/16<br />
315-395<br />
–<br />
SH400/16<br />
400-475<br />
–<br />
18mm<br />
–<br />
SH250/18<br />
250-320<br />
SH315/18<br />
315-395<br />
SH315/18<br />
315-395<br />
–<br />
SH400/18<br />
400-475<br />
–<br />
SH500/18<br />
500-610<br />
20mm<br />
SH250/20<br />
250-320<br />
–<br />
SH315/20<br />
315-395<br />
–<br />
SH400/20<br />
400-475<br />
–<br />
SH500/20<br />
500-610<br />
-<br />
22mm<br />
–<br />
SH315/22<br />
315-395<br />
–<br />
SH400/22<br />
400-475<br />
–<br />
SH500/22<br />
500-610<br />
–<br />
SH630/22<br />
630-740<br />
24mm<br />
26mm<br />
SH315/24<br />
315-395<br />
SH315/26<br />
315-395<br />
–<br />
SH400/24<br />
400-475<br />
– -<br />
28mm<br />
– – –<br />
32mm<br />
– – –<br />
36mm<br />
SH500/36<br />
500-610<br />
–<br />
SH630/36<br />
630-740<br />
–<br />
SH500/26<br />
500-610<br />
SH500/28<br />
500-610<br />
SH630/32<br />
630-740<br />
SH500/24<br />
500-610<br />
- -<br />
–<br />
–<br />
–<br />
–<br />
SH630/26<br />
630-740<br />
SH630/28<br />
630-740<br />
SH710/32<br />
710-800<br />
SH800/36<br />
800-910s<br />
SH630/24<br />
630-740<br />
–<br />
SH710/28<br />
710-800<br />
SH800/32<br />
800-910<br />
SH900/36<br />
900-1010<br />
–<br />
SH710/26<br />
710-800<br />
SH800/28<br />
800-910<br />
SH900/32<br />
900-1010<br />
–<br />
SHEAVE PART NUMBER<br />
ROOT DIA/OVERALL DIA<br />
NOTE: FOR CLASSES WITHOUT SHEAVE TO SUIT IT IS RECOMMENDED TO GO UP<br />
IN CLASS OR INCREASE ROPE DIAMETER.<br />
C.B.C. CAN SUPPLY LARGER SIZES SHEAVES. CONTACT YOUR LOCAL C.B.C OFFICE FOR DETAILS.<br />
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