3.0 MOD to 6 MOD Cast Iron Wormwheelsl Gears

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Metric Cast Iron Wormwheels
in Cast Iron - grade GG20

3 MOD to 6 MOD

20° pressure angle

Bore tolerance H7

Single Start

Right Hand

Intermediate sizes & Special Wormwheels to drawing

All dimensions in mm.

Standard tolerances, unless otherwise stated ±0.25 mm.

Code	Pitch Module	No. Teeth	dp	de	Boss Ø D	Length M	Bore	F	L	A	Centre Distance
CWW30/16/1R	3	16	48	57	40	18	15	24	4	46	43
CWW30/18/1R		18	54	63	40	18	15	24	4	46	46
CWW30/20/1R		20	60	71	40	18	15	24	4	46	49
CWW30/26/1R		26	78	89	45	18	18	24	4	46	58
CWW30/30/1R		30	90	100	50	18	20	24	4	46	64
CWW30/32/1R		32	96	107	50	18	20	24	4	46	67
CWW30/40/1R		40	120	131	65	18	25	24	4	46	79
CWW30/52/1R		52	156	167	75	23	30	24	4	51	97
CWW30/60/1R		60	180	190	80	23	30	24	4	51	109
CWW30/65/1R		65	195	206	85	23	35	24	4	51	116.5
CWW40/16/1R	4	16	64	76	50	21	20	34	5	60	57
CWW40/20/1R		20	80	96	50	21	20	34	5	60	65
CWW40/26/1R		26	104	120	55	21	25	34	5	60	77
CWW40/30/1R		30	120	135	60	21	25	34	5	60	85
CWW40/32/1R		32	128	144	65	21	25	34	5	60	89
CWW40/40/1R		40	160	176	75	21	30	34	5	60	105
CWW40/52/1R		52	208	224	85	26	35	34	5	65	129
CWW40/60/1R		60	240	255	100	26	40	34	5	65	145
CWW40/65/1R		65	260	276	100	26	40	34	5	65	155
CWW50/18/1R	5	18	90	105	70	27	20	40	5	72	76
CWW50/26/1R		26	130	151	70	27	30	40	5	72	96
CWW50/30/1R		30	150	170	75	27	30	40	5	72	106
CWW50/40/1R		40	200	221	85	27	35	40	5	72	131
CWW50/60/1R		60	300	320	100	32	40	40	5	77	181
CWW50/65/1R		65	325	346	115	32	45	40	5	77	193.5
CWW60/25/1R	6	25	150	170	75	25	30	40	5	70	115
CWW60/30/1R		30	180	200	80	25	30	40	5	70	130
CWW60/40/1R		40	240	260	100	30	40	40	5	75	160
CWW60/50/1R		50	300	320	120	30	40	40	5	75	190
CWW60/60/1R		60	360	378	150	30	45	40	5	75	220

Please note : All dimensions including bore sizes subject to change.
If a dimension is critical to your application please contact our sales department for confirmation.
for special wormwheels or reworked wormwheels please contact our manufacturing department.

Copyright © 2006 Transmission Developments Co (G.B.) Ltd