Linear Guides

Company Profile

Ningbo Breeze Machinery(Parts) Corp., Ltd.

Location:	China (Mainland)
Business Type:	Manufacturer, Trading Company, Agent, Distributor/Wholesaler, Service
Main Products:	Linear Guide, Hiwin Linear Guideway, Pillow Block, Miniature Ball Bearings, Needle Roller Bearings

Product Detail

Model No.:	BRH series

Product Description

Linear guides and rails provide a smooth, precision, guiding surface on which the rolling element of a linear bearing rides. They are an integral part of linear bearings, typically ordered separately from the rolling element components. They must exhibit this in terms of speed, temperature stability, accuracy and noise level. Our linear guide available in several sizes to accommodate loads of all types, from light to heavy, and offer suitable for use in numerous applications, such as machine design requiring incorporation of linear guide products into the machine structure. We produce a complete range of linear guide designed to satisfy the most demanding requirements. Due to the smooth and silent running combined with high precision and load capacity, our products become the first choice among designer and engineer.

Model No.	Assembly(mm)				BR block(mm)							BR rail(mm)
	H	W	W2	E	L	B×J	MQ×l	L1	Oil hole	T1	N	W1	H1	F	d×D×h
BRH15A	24	47	16	4.6	66	38×30	M5×8	40	Ø3	4.3	5	15	14	60	4.5×7.5×5.3
BRH20A	30	63	21.5	5	77.8	53×40	M6×9	48.8	M6×1	5	6.5	20	18	60	6×9.5×8.5
BRH20AL					92.4			63.4
BRH25A	36	70	23.5	7	88	57×45	M8×12	57	M6×1	5	6.5	23	22	60	7×11×9
BRH25AL					110.1			79.1
BRH30A	42	90	31	9	109	72×52	M10×12	72	M6×1	7	6.5	28	26	80	9×14×12
BRH30AL					131.3			94.3
BRH35A	48	100	33	9.5	109	82×62	M10×13	80	M6×1	8	6.5	34	29	80	9×14×12
BRH35AL					134.8			105.8
BRH45A	60	120	37.5	14	138.2	100×80	M12×15	105	M8×1	10	13	45	38	105	14×20×17
BRH45AL					163			129.8
BRH55A	70	140	43.5	15	170	116×95	M14×20	121	M8×1	11	13	53	44	120	16×20×20
BRH55AL					205.1			156.1

Model No.	Ref. Data(mm)		Basic Load Rating (kgf)		Static Moment(kgf×m)			Weight
Model No.	Lmax	G	Dynamic(C)	Static(CO)	Mx	My	Mz	Block(kgf)	Rail(kgf/M)
BRH15A	4000	20	850	1350	10.1	6.8	6.8	0.21	1.4
BRH20A	4000	20	1400	2400	24	14.6	14.6	0.4	2.6
BRH20AL	4000	20	1650	3000	30	23.8	23.8	0.52	2.6
BRH25A	4000	1950	1950	3200	36.8	22.8	22.8	3.6
BRH25AL	4000	2996	2600	4600	52.9	45.5	45.5	3.6
BRH30A	4000	20	2850	4800	67.2	43.2	43.2	1.1	5.2
BRH30AL	4000	20	3600	6400	89.6	75.4	75.4	1.4	5.2
BRH35A	4000	20	3850	6200	105.4	62	62	1.6	7.2
BRH35AL	4000	20	4800	8300	141.1	109.8	109.8	2	7.2
BRH45A	4000	22.5	6500	10500	236.3	137.8	137.8	2.7	12.3
BRH45AL	4000	22.5	7700	13000	292.5	210.9	210.9	3.6	12.3
BRH55A	4000	30	9940	17100	367	293	288	5	16.9
BRH55AL	4000	30	12820	22060	473	380	375	6.4	16.9

Model No.	Assembly(mm)				BR block (mm)							BR rail (mm)
	H	W	W2	E	L	B×J	MQ×l	L1	Oil hole	T1	N	W1	H1	F	d×D×h
BRH15B	28	34	9.5	4.6	66	26×26	M4×6	40	Ø3	8.3	5	15	14	60	4.5×7.5×5.3
BRH20B	30	44	12	5	77.8	32×36	M5×8	48.8	M6×1	7	6.5	20	18	60	6×9.5×8.5
BRH20BL					92.4	32×50		63.4
BRH25B	40	48	12.5	7	88	35×35	M6×10	57	M6×1	11.8	6.5	23	22	60	7×11×9
BRH25BL					110.1	35×50		79.1
BRH30B	45	60	16	9	109	40×40	M8×13	72	M6×1	10	6.5	28	26	80	9×14×12
BRH30BL					131.3	40×60		94.3
BRH35B	55	70	18	9.5	109	50×50	M8×13	80	M6×1	15	6.5	34	29	80	9×14×12
BRH35BL					134.8	50×72		105.8
BRH45B	70	86	20.5	14	138.2	60×60	M10×16.5	105	M8×1	18	13	45	38	105	14×20×17
BRH45BL					163	60×80		129.8
BRH55B	80	100	23.5	15	170	75×75	M12×19	121	M8×1	20	13	53	44	120	16×23×20
BRH55BL					205.1	75×95		156.1

Model No.	Ref. Data (mm)		Basic Load Rating (kgf)		Static Moment (kgf×m)			Weight
Model No.	Lmax	G	Dynamic(C)	Static(CO)	Mx	My	Mz	Block(kgf)	Rail(kgf/M)
BRH15B	4000	20	850	1350	10.1	6.8	6.8	0.19	1.4
BRH20B	4000	20	1400	2400	24	14.6	14.6	0.31	2.6
BRH20BL	4000	20	1650	3000	30	23.8	23.8	0.47	2.6
BRH25B	4000	20	1950	3200	36.8	22.8	22.8	0.45	3.6
BRH25BL	4000	20	2600	4600	52.9	45.5	45.5	0.56	3.6
BRH30B	4000	20	2850	4800	67.2	43.2	43.2	0.91	5.2
BRH30BL	4000	20	3600	6400	89.6	75.4	75.4	1.2	5.2
BRH35B	4000	20	3850	6200	105.4	62	62	1.5	7.2
BRH35BL	4000	20	4800	8300	141.1	109.8	109.8	1.9	7.2
BRH45B	4000	22.5	6500	10500	236.3	137.8	137.8	2.3	12.3
BRH45BL	4000	22.5	7700	13000	292.5	210.9	210.9	2.8	12.3
BRH55B	4000	30	9940	17100	367	293	288	3.9	16.9
BRH55BL	4000	30	12820	22060	473	380	375	5	16.9

Model No.	Assembly(mm)				BR block(mm)							BR rail(mm)
	H	W	W2	E	L	B×J	MQ×l	L1	Oil hole	T1	N	W1	H1	F	d×D×h
BRH15C	24	47	16	4.6	66	38×30	Ø4.5×8	40	Ø3	4.3	5	15	14	60	4.5×7.5×5.3
BRH20C	30	63	21.5	5	77.8	53×40	Ø6×9	48.8	M6×1	7	6.5	20	18	60	6×9.5×8.5
BRH20CL
					92.4			63.4
BRH25C	36	70	23.5	7	88	57×45	Ø7×12	57	M6×1	7.8	6.5	23	22	60	7×11×9
BRH25CL					110.1			79.1
BRH30C	42	90	31	9	109	72×52	Ø9×12	72	M6×1	7	6.5	28	26	80	9×14×12
BRH30CL					131.3			94.3

Model No.	Ref. Data(mm)		Basic Load Rating (kgf)		Static Moment(kgf×m)			Weight
Model No.	Lmax	G	Dynamic(C)	Static(CO)	Mx	My	Mz	Block(kgf)	Rail(kgf/M)
BRH15C	4000	20	850	1350	10.1	6.8	6.8	0.21	1.4
BRH20C	4000	20	1400	2400	24	14.6	14.6	0.4	2.6
BRH20CL	4000	20	1650	3000	30	23.8	23.8	0.52	2.6
BRH25C	4000	20	1950	3200	36.8	22.8	22.8	0.57	3.6
BRH25CL	4000	20	2600	4600	52.9	45.5	45.5	0.72	3.6
BRH30C	4000	20	2850	4800	67.2	43.2	43.2	1.1	5.2
BRH30CL	4000	20	3600	6400	89.6	75.4	75.4	1.4	5.2