Linear Guide/Linear Guideway/Linear Guide Rail/Linear Motion Bearing (HGW20HA/HGW25HA/HGW30HA/HGW35HA/HGW45HA/HGW55HA/HGW65HA)
Linear guide is heavy load linear guide way designed by circular-arc groove and structure optimization are higher over 30% load capacity and rigidity than other similar ball type linear guideway.It features the same load in four directions (up/down/right/left) and self-aligning to absorb installation-error capability.
Product Description
| Product Name |
Linear Guide way bearing
(HGH...CA series 15mm,20mm,25mm,30mm,35mm,45mm,55mm,65mm) |
| Model No. |
HGH15CA, HGH20CA, HGH25CA, HGH30C,A HGH35CA, HGH45CA, HGH55CA, HGH65CA |
| Material |
GCr15 (Different named of different countries: 52100 /SUJ2 /100Cr6 /100C6 /SKF3 .) |
| Hardness |
More than 62 degree |
| Size |
Max length is 6m and the diameter is 9mm-65mm |
| Quality |
ISO9001:2008 Standard |
| Feature |
1.High-speed operation
2.Low friction and noise
3.High precision, duration, and reliability
4.Smooth movement
5.High efficiency of transferring
6.No gap and preloading |
| Other Model No. |
HGH...HA Series 20/25/30/35/45/55/65mm
HGH...CA Series 15/20/25/30/35/45/55/65mm
HGW...HC Series 20/25/30/35/45/55/65mm
HGW...CC Series 15/20/25/30/35/45/55/65mm |
| OEM & Customized |
We are Professional bearing manufactory in China, the bearing of High Quality can be OEM & Customized according to your requirement, such as for size, package. |
Features
Linear bearings are used in conjunction with quenched linear drive shafts. A system that performs infinite linear motion. Due to point contact, the load capacity of the ball bearing and quenched transmission shaft is relatively small, but in linear motion, the friction resistance is minimized, the accuracy is high, and the motion is fast.
There are no special requirements for the fitting shaft of plastic linear bearings; Plastic linear bearings can withstand larger loads than metal bearings, but due to the sliding friction between the bearing and the shaft, the speed of movement is limited to a certain extent; The resistance to motion is greater than that of metal linear bearings; But its motion noise is lower than that of metal linear bearings, especially at medium and high speeds, where the noise of plastic linear bearings has very little effect on speed. Plastic linear bearings, due to their internal chip groove design, are allowed to be used in dusty environments. Dust automatically carries out the friction surface of the bearing body from the chip groove during movement; Plastic linear bearings also allow for cleaning during use, and the internal sliding film made of special materials can even be used for long-term operation in liquids.
Classification
(1) Standard type, gap adjustment type linear bearing, open type linear bearing, extended type linear bearing, universal type linear bearing
(2) Flange type linear bearings can be divided into: circular flange type, flange type, elliptical flange type, guide circular flange type, guide flange type, guide elliptical flange type, and extended circular flange type.
Divided by specifications and standards:
It is divided into two major series, namely LM and LME series Its code name LM series is used in Asia, Southeast Asian countries, Japan, South Korea, China, etc. Based on metric dimensions, the outer diameter tolerance of the straight axis used is generally H7. The LME series is mostly used in Europe, the United States, Germany, Italy and other regions. Based on imperial dimensions, there are also metric dimensions, and the outer diameter tolerance of the straight axis used is generally g6. The structural characteristics of the two series are roughly the same, except for differences in size and aperture tolerances.
Divided by shape:
1. Straight tube type (shaped like a cylinder, usually installed with snap springs, used for installing smaller sizes)
2. Flange type (with installation flanges at the ends or in the middle, which can be installed with screws. Flanges are generally divided into three types: circular, square, and chamfered)
3. Open type (shaped like a straight cylinder with axial cut on the surface, used in situations where clearance adjustment is required, divided into two types: large opening and small opening)
By performance:
1. Ordinary type (for general performance requirements)
2. Super type (for situations requiring long lifespan and high load performance)
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