Rectangular Flanged Guards

Rectangular flanged guards cover a variety of drives, sheaves, sprockets and other moving machine parts.

Rectangular flanged machine guards can also be used as drip trays.

The backplate covers the back of the guard, which can be attached to guards through holes or brackets made through the flange.

If standard sized guards do not fit machinery, several guards may be re-sized to make a longer or shorter guard.

Note: MGC normal manufacturing policy does not include cutting holes for shafts or making brackets for mounting. This can be done on special orders.

Part Number	Height "A"	Width "B"	Length "C"	Backplate Part Number	Width "D"	Length "E"	Standard Material Thickness

RG0.750408	3/4	4	8	RB5x9a	5 3/4	9 3/4	1/8
RG1.30811	1 5/16	8	11	RB9x12c	9	12	1/8
RG1.53.212	1 1/2	3 1/4	12	RB4.2x13c	4 1/4	13	1/8
RG1.5820	1 1/2	8	20	RB19x20c	9	21	1/8
RG1.509.214	1 1/2	9 1/4	14	RB10.2x15c	11	15	1/8
RG1.60406	1 1/2	4	6	RB5x7c	5 1/2	7 1/2	1/8
RG1.60408	1 1/2	4	8	RB5x9c	5 1/2	8 1/2	1/8
RG205.810.8	2	5 7/8	10 7/8	RB6.8x11.8d	6 7/8	11 7/8	1/8
RG21117	2	11 1/4	17	RB12x18d	12 3/4	18 1/2	1/8
RG2.20406	2 1/4	4	6	RB5x7d	5 3/4	7 3/4	1/8
RG21419	2 1/4	14	19 1/4	*RB15x20d	15 3/4	21	3/16
RG2.305.47	2 1/4	4 3/8	7	RB6.1x8.7d	6 1/8	8 3/4	1/8
RG2.50819	2 1/2	8	19	RB9x20e	9 3/4	20 3/4	1/8
RG2.51925	2 1/2	19	25	*RB20x26e	20 3/4	26 3/4	3/16
RG304.85.8	3	4 3/4	5 3/4	RB5.8x6.8f	5 3/4	6 3/4	1/8
RG316.2520	3	16 1/4	20	RB17.25x21f	17 1/4	21	1/8
RG30818	3 1/8	8 5/8	18 1/4	RB9x19f	10 3/8	20	1/8
RG3.51215.4	3 1/2	12	15 1/4	*RB13x16.4g	14	17 1/4	3/16
RG40406	4	4	6	RB6x8h	6 5/8	8 5/8	1/8
RG40416	4	4	16	RB5x17h	6	18	1/8
RG4056.5	4	5	6 1/2	RB6x7.5h	7	8 1/4	1/8
RG40608	4	6	8	RB7x9h	8	10	1/8
RG40707	4	7	7	RB8x8h	9	9	1/8
RG4.51316	4 1/2	13	16	*RB14x17i	14 3/4	17 3/4	3/16
RG4.51717	4 5/8	17	17	*RB18x18i	19	19	3/16
RG50609	5	6	8 3/4	RB7x10j	8 1/2	11	1/8
RG5.50619	5 1/2	5 1/2	18 1/2	RB7x20k	7 1/2	20 1/2	1/8
RG60522	5 3/4	5 1/4	21 3/4	RB6x23l	7 1/2	24	1/8
RG61419	6	14	19	*RB15x20l	16 1/2	21 1/2	3/16
RG6.58.513	6 1/2	8 1/2	13 1/8	RB9.5x14m	11	15 5/8	1/8
RG7.251822	7 1/4	18 1/4	22	*RB20x23o	20 3/4	24 3/4	3/16
RG8.52752	8 1/2	26 3/4	51 3/4	*RB28x53q	29 1/2	54 1/4	3/16
RG101822	10	17 3/4	21 3/4	*RB19x23t	20 1/2	24 1/2	3/16

Part Number	Height "A"	Width "B"	Length "C"	Backplate Part Number	Width "D"	Length "E"	Standard Material Thickness

RG0.750408	19	102	203	RB5x9a	146	248	3.17
RG1.30811	33	203	279	RB9x12c	229	305	3.17
RG1.53.212	38	83	305	RB4.2x13c	108	330	3.17
RG1.5820	38	203	508	RB19x20c	229	533	3.17
RG1.509.214	38	235	356	RB10.2x15c	279	381	3.17
RG1.60406	38	102	152	RB5x7c	140	191	3.17
RG1.60408	38	102	203	RB5x9c	140	216	3.17
RG205.810.8	51	149	276	RB6.8x11.8d	175	302	3.17
RG21117	51	286	432	RB12x18d	324	470	3.17
RG2.20406	57	102	152	RB5x7d	146	197	3.17
RG21419	57	356	489	*RB15x20d	400	533	4.76
RG2.305.47	57	111	178	RB6.1x8.7d	156	222	3.17
RG2.50819	64	203	483	RB9x20e	248	527	3.17
RG2.51925	64	483	635	*RB20x26e	527	679	4.76
RG304.85.8	76	121	146	RB5.8x6.8f	146	171	3.17
RG316.2520	76	413	508	RB17.25x21f	438	533	3.17
RG30818	79	219	464	RB9x19f	264	508	3.17
RG3.51215.4	89	305	387	*RB13x16.4g	356	438	4.76
RG40406	102	102	152	RB6x8h	168	219	3.17
RG40416	102	102	406	RB5x17h	152	457	3.17
RG4056.5	102	127	165	RB6x7.5h	178	210	3.17
RG40608	102	152	203	RB7x9h	203	254	3.17
RG40707	102	178	178	RB8x8h	229	229	3.17
RG4.51316	114	330	406	*RB14x17i	375	451	4.76
RG4.51717	117	432	432	*RB18x18i	483	483	4.76
RG50609	127	152	222	RB7x10j	216	279	3.17
RG5.50619	140	140	470	RB7x20k	191	521	3.17
RG60522	146	133	552	RB6x23l	191	610	3.17
RG61419	152	356	483	*RB15x20l	419	546	4.76
RG6.58.513	165	216	333	RB9.5x14m	279	397	3.17
RG7.251822	184	464	559	*RB20x23o	527	629	4.76
RG8.52752	216	679	1314	*RB28x53q	749	1378	4.76
RG101822	254	451	552	*RB19x23t	521	622	4.76

* To provide additional strength, these backplates are made from 3/16″ material. When made of black or yellow ABS, backplates are normally 1/8″.