Low price for High Precision PHGH Linear Rail System

Short Description:

Model: PHGH-CA / PHGH-HA

Size: 15, 20, 25, 30, 35, 45, 55, 65

Rail Material: S55C

Block Material: 20 CRmo

Sample: available

Delivery time: 5-15 days

Precision level: C , H, P, SP, UP

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Dedicated to strict top quality command and considerate purchaser support, our experienced staff customers are always available to discuss your necessities and be certain full client gratification for Factory best selling High Precision Linear Guide Rail System for CNC machine, Our products and solutions are widely recognized and reliable by users and can fulfill continuously acquiring economic and social needs.
PYG is working by the operation principle of “integrity-based, cooperation created, people oriented, win-win cooperation”. We hope we can have a friendly relationship with businessman from all over the world.

“We keep moving forward, providing high precision, all-round dust prevention, and low noise linear slide bearing.”

PYG^® Brand

PHGH Series Definition

PHGH linear guide means heavy load ball square type linear guide which is designed with four row single circular arc groove structure that can bear heavy load, compared to other traditional types of lm guideways. Square linear rail features with equal loading from all directions and self aligning ability, can reduce the mounting error and achieve the high precision level.

Original · Trust

Square bearing linear guide has long service life, exquisite technology and superior quality.

picture	name	square block
	material	20 CRmo
	mounting type	top , bottom and both
	steel balls	has balls retainer to avoid balls falling off
	advantage	self-aligning, high rigidity, heavy load, high precision, smooth operation

For PHGH-CA / PHGH-HA series, we can know the meaning of each code as follows:

Take size 30 for example:

linear guide 1

PHGH-CA/PHGH-HA block and rail type

Type	Model	Block Shape	Height (mm)		Rail Mounting from Top	Rail Length (mm)
Square block	PHGH-CAPHGH-HA		26 ↓ 76			100 ↓ 4000
Application
Machine centers NC lathe Grinding machines Heavy cutting machines				Automation devices Transportation equipment Measuring equipment Devices requiring high positional accuracy

Quality Assurance

Imported high quality steel balls with good wear resistance, exquisite technology, easy installation,

self-aligning and super high load bearing.

Quality Assurance

we are direct source factory to provide rail linear bearing

smooth surface profile guide rail, no burrs

adequate supply for precision linear slides

linear block

lm bearing block

Linear slide guide has clear laser engraving logo and model, imported high quality steel balls, both ends has thicker dust seals.

linear block9

linear slide carriage

Linear rail bearing block has reasonable design which has steel ball retainer to avoid balls falling off and keep smooth operation.

linear rail and block

round linear rail and bearings

Precision linear rail has flat and smooth cutting surface, no burrs, smooth raceway to ensure accurate sliding linear motion.

Complete dimensions for all size see below table or download our catalog:

Model	Dimensions of Assembly (mm)			Block size (mm)											Dimensions of Rail (mm)							Mounting bolt size for rail	Basic dynamic load rating	Basic static load rating	Allowable static rated moment			weight
																									MR	MP	MY	Block	Rail
	H	H₁	N	W	B	B₁	C	L₁	L	G	Mxl	T	H₂	H₃	W_R	H_R	D	h	d	P	E	mm	C (kN)	C₀(kN)	kN-m	kN-m	kN-m	kg	Kg/m
PHGH15CA	28	4.3	9.5	34	26	4	26	39.4	61.4	5.3	M4*5	6	8.5	9.5	15	15	7.5	5.3	4.5	60	20	M4*16	11.38	16.97	0.12	0.1	0.1	0.18	1.45
PHGH20CA	30	4.6	12	44	32	6	36	50.5	77.5	12	M5*6	8	6	7	20	17.5	9.5	8.5	6	60	20	M5*16	17.75	27.76	0.27	0.2	0.2	0.3	2.21
PHGH20HA							50	65.2	92.2														21.18	35.9	0.35	0.35	0.35	0.39
PHGH25CA	40	5.5	12.5	48	35	6.5	35	58	84	12	M6*8	8	10	13	23	22	11	9	7	60	20	M6*20	26.48	36.49	0.42	0.33	0.33	0.51	3.21
PHGH25HA							50	78.6	104.6														32.75	49.44	0.56	0.57	0.57	0.69
PHGH30CA	45	6	16	60	40	10	40	70	97.4	12	M8*10	8.5	9.5	13.8	28	26	14	12	9	80	20	M8*25	38.74	52.19	0.66	0.53	0.53	0.88	4.47
PHGH30HA							60	93	120.4														47.27	69.16	0.88	0.92	0.92	1.16
PHGH35CA	55	7.5	18	70	50	10	50	80	112.4	12	M8*12	10.2	16	19.6	34	29	14	12	9	80	20	M8*25	49.52	69.16	1.16	0.81	0.81	1.45	6.3
PHGH35HA							72	105.8	138.2														60.21	91.63	1.54	1.4	1.4	1.92
PHGH45CA	70	9.5	20.5	86	60	13	60	97	139.4	12.9	M10*17	16	18.5	30.5	45	38	20	17	14	105	22.5	M12*35	77.57	102.71	1.98	1.55	1.55	2.73	10.41
PHGH45HA							80	128.8	171.2														94.54	136.46	2.63	2.68	2.68	3.61
PHGH55CA	80	13	23.5	100	75	12.5	75	117.7	166.7	12.9	M12*18	17.5	22	29	53	44	23	20	16	120	30	M14*45	114.44	148.33	3.69	2.64	2.64	4.17	15.08
PHGH55HA							95	155.8	204.8														139.35	196.2	4.88	4.57	4.57	5.49
PHGH65CA	90	15	31.5	126	76	25	70	144.2	200.2	12.9	M16*20	25	15	15	63	53	26	22	18	150	35	M16*50	163.63	215.33	6.65	4.27	4.27	7	21.18
PHGH65HA							120	203.6	259.6														208.36	303.13	9.38	7.38	7.38	9.82