China C Precision Miniature Linear Guideway 7mm MGW7H Linear Guide Block for sale

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C Precision Miniature Linear Guideway 7mm MGW7H Linear Guide Block

Name: C Precision Miniature Linear Guideway 7mm MGW7H Linear Guide Block
Brand: NanJing TranzBrillix Linear Motion Co., Ltd.

①C Precision Miniature Linear Guideway 7mm MGW7H Linear Guide Block The MGW7H 7mm linear guide block redefines precision in compact motion systems. Engineered with ultra-fine grinding and hardened alloy steel, making it ideal for high-resolution 3D printers, micro CNC machines, and lab automation. Its ultra-slim profile (7mm width) and rigid design eliminate deflection, ensuring flawless layer alignment in printing and micron-accurate positioning in optical or medical devices

Installation Easy

Place of Origin CHINA

Packaging Details Small or with carton box, Bulk order with Wooden box

Y -Symmetrical (E1＝E2) First hole dimension Y= Symmetrical （E1=E2)

Model Size(mm) 7 mm

No. of Blocks per Rail 1

doll house miniature high-speed electric linear actuator knife wood block

Product Description

①C Precision Miniature Linear Guideway 7mm MGW7H Linear Guide Block

The MGW7H 7mm linear guide block redefines precision in compact motion systems. Engineered with ultra-fine grinding and hardened alloy steel, making it ideal for high-resolution 3D printers, micro CNC machines, and lab automation. Its ultra-slim profile (7mm width) and rigid design eliminate deflection, ensuring flawless layer alignment in printing and micron-accurate positioning in optical or medical devices. Self-lubricating rollers and sealed rails maintain smooth, maintenance-free operation—perfect for dust-prone or high-speed environments. Upgrade your precision-driven projects with the MGW7H, where miniaturization meets uncompromising accuracy.

②Model Number of MG Series

Note:1.The bottom seal is available for MGN & MGW 9, 12,14.15.
2. MG5 is only supplied with outer recirculation module.

③Construction of MGW Series

1.Rolling circulation system: Block, rail, ball, end cap and retainer [except size 2).
2.Lubrication system: Grease nipple is available for MGW14, 15, lubricated by grease gun.
3.MGW3, 7, 9, 12 are lubricated by the hole at the side of the end cap.
4.Dust protection system: End seal (except size2), bottom seal (optional size 9,12,14,15], cap (size12,14,15).

④Features
1. Tiny and light weight, suitable for miniature equipment.
2. Gothic arch contact design can sustain loads from all directions and offer highrigidity and
high accuracy
3. Steel balls are held by a miniature retainer to avoid balls from falling out, evenwhen the
blocks are removed from the rail.
4.Interchangeable types are available in certain precision grades.
Block: we offers two types of linear guideways, flange and square types
Rail: we offers standard top mounting type

Model No.	Block length(mm)	Preload classes	Bolt size	Weight(kg)
MGW7C	31.2	Z0/ZF/Z1	4-M3x3	0.02
MGW7H	41	Z0/ZF/Z1	4-M3x3	0.029
MGW9C	39.3	Z0/ZF/Z1	4-M3x3	0.04
MGW9H	50.7	Z0/ZF/Z1	4-M3x3	0.057
MGW12C	46.1	Z0/ZF/Z1	4-M3x3.6	0.071
MGW12H	60.4	Z0/ZF/Z1	4-M3x3.6	0.103
MGW15C	54.8	Z0/ZF/Z1	4-M4x4.2	0.143
MGW15H	73.8	Z0/ZF/Z1	4-M4x4.2	0.215