4 Rows Ball-type Linear Guides

Product Description:

The HGH series is a high-performance, high-rigidity, four-way equal-load type ball linear guide. It utilizes a two-row ball circulation design, forming a 45° contact angle at the four corners of the slider, enabling it to withstand loads in all four directions (up, down, left, and right) simultaneously.  It offers excellent running smoothness, high precision, and long service life, making it an ideal choice for automation equipment, CNC machine tools, precision measuring instruments, and other applications.

Model No.	Dimensions of Assembly (mm)							Dimensions of Block (mm)								Dimensions of Rail (mm)							Mounting Bolts	Basic Dynamic Load Rating	Basic Static Load Rating	Static Rated Moment (kgf·m)			Weight
	H	H1	N	W	B	B1	C	L1	L	K1	G	Mxl	T	H2	H3	WR	HR	D	h	d	P	E	(mm)	C(kN)	C0(kN)	MR kN·m	MP kN·m	My kN·m	block kg	Rail kg/m
HGH15CA	28	4.3	9.5	34	26	4	26	39.4	61.4	10	5.3	M4x5	6	7.95	7.7	15	15	7.5	5.3	4.5	60	20	M4x16	11.38	16.97	0.12	0.1	0.1	0.18	1.45
HGH20CA	30.6	4.6	12	44	32	6	36	50.5	77.5	12.25	12	M5x6	8	6	7	20	17.5	9.5	8.5	6.5	60	20	M5x16	17.75	27.76	0.27	0.2	0.2	0.3	2.21
HGH20HA							50	50	65.2	92.2														21.18	35.9	0.35	0.35	0.35	0.39
HGH25CA	40.5	5.5	12.5	48	35	6.5	35	58	84	16.8	12	M6x8	8	10	9	23	22	11	9	7	60	20	M6x20	26.48	36.49	0.42	0.33	0.33	0.51	3.21
HGH25HA							50	58	78.6	104.6														32.75	49.44	0.56	0.57	0.57	0.69
HGH30CA	45	6	16	60	40	10	40	70	97.4	20.25	12	M8x10	8.5	9.5	13.8	28	26	14	12	9	80	20	M8x25	38.74	52.19	0.66	0.53	0.53	0.88	4.47
HGH30HA							60	60	93	120.4														47.27	69.19	0.88	0.92	0.92	1.16
HGH35CA	55.5	7.8	17	80	50	10	50	80	112.4	20.6	12	M8x12	10.2	16	19.6	34	29	14	12	9	80	20	M8x25	49.52	69.19	1.16	0.81	0.81	1.45	6.3
HGH35HA							72	72	105.8	138.2														60.21	91.63	1.54	1.4	1.4	1.92
HGH45CA	70	9.5	20.5	86	60	13	60	97	139.4	23	12.9	M10x17	16	18.5	30.5	45	38	20	14	14	105	22.5	M12x35	102.71	102.71	1.98	1.55	1.55	2.73	10.41
HGH45HA							80	80	128.8	171.2														95.54	136.46	2.63	2.68	2.68	3.61
HGH55CA	80	13	23.5	100	75	12.5	75	117.7	166.7	27.35	12.9	M12x18	17.5	22	29	53	44	23	20	16	120	30	M14x45	114.44	148.33	3.69	2.64	2.64	4.17	15.08
HGH55HA							95	95	155.8	204.8														139.35	196.2	4.88	4.57	4.57	5.49
HGH65CA	90	15	31.5	126	90	25	70	144.2	200.2	43.1	12.9	M16x20	25	15	15	63	53	26	22	18	150	35	M16x50	168.63	215.33	6.65	4.27	4.27	7	21.18
HGH65HA							120	120	203.6	259.6														208.36	303.13	9.38	7.38	7.38	9.82

Advantages and Features:

Advantages:

1.With more than 35 years experiences of producing and R&D bearings.  
2. The OEM and ODM are available, we can produce bearings according to your drawing.
3. Our products have been exported to about thirty country/areas, and enjoyed a high reputation on the domestic and overseas market.
4. Professional after-sales team (The OEM and ODM are available, we can produce bearings according to your drawing).

Features:
1. Guiding accuracy: the position accuracy of the moving parts when they move along the guide rail (such as straightness, parallelism).
2. Carrying capacity: the ability to withstand vertical and horizontal loads.
3. Wear resistance: the ability to maintain accuracy after long-term use, which is related to the material and lubrication method.
4. Friction coefficient: affects the smoothness of movement and energy consumption (the friction coefficient of rolling guides is much smaller than that of sliding guides).
5. Stiffness: the ability to resist deformation, which is crucial for high-precision equipment.

Applications:

Guide bearings are widely used in various equipment that require precise motion control due to their high precision, low friction and high load-bearing characteristics: industrial automation equipment, CNC machine tools and processing equipment, precision measuring and testing instruments, medical equipment and laboratory equipment, transportation and rail transportation, 3C and precision manufacturing fields, etc.

FAQ:

1. Could you please tell me the delivery time of your goods?
3-7days stock goods and other goods according to your quantity about 3-30 days
2. How about the MOQ of your product?
Our MOQ is 1 piece
3. Can you tell me the payment terms that can be accepted by your company?
T/T, Western Union, Paypal, L/C
4. Can you accept OEM and customize?
Yes, we can customize it for you according to your sample, blueprint or drawings with parameters
5. Can you supply door-to-door service?
Yes, by Express(DHL, FedEx, TNT, EMS)it will take 3-7 das to your country
6. Can supply samples for free?
Yes, we can supply our clients with free samples, but you have to afford freight.
7. What certificate does your factory own?
We have TUV and ISO9001: 2008 certificates, which we can do for you if you need another certificate.
8. Are you a factory or trading company?
Factory+trading company
9. How long do your bearings guarantee?
1 year, customers need to supply us with bearings' pictures and send the bearings back.
10. Can you tell me the material of your bearings?
Stainless steel, Gcr15(bearing steel), carbon steel, chrome steel, plastic, ceramic.
11. Can you tell me the packing of your bearings?
Single plastic bag+single paper box+single or wooden case+pallet.

Transportation:

1. International Express
2. By air plant
3. International Seaborne shipping
4. International railway transportation