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The design of the HIWIN EG series offers a low profile, high load capacity, and high rigidity. It also features an equal load rating in all four directions and self-aligning capability to absorb installation-error, allowing for higher accuracies. Additionally, the lower assembly height and the shorter length make the EG series more suitable for high-speed, automation machines and applications where space is limited. The retainer is designed to hold the balls in the block even when it is removed from the rail.
Block types
HIWIN offers two types of linear guideways, flange
Product Name | HIWIN Linear guideway |
Material | S55C for slide block, SCM420H for linear rails |
Part Number | EGH25SA |
Block Type | Flange type block |
Grade | C, H, P |
Load Type | Heavy load |
Block Mounting | Mounting from top and bottom |
Preload Class | Light Preload (0 ~ 0.02C) Medium Preload (0.03 ~ 0.05C) |
Application | CNC, Grinding, Milling, Drilling machine, Lathe |




1. Flange Type, Open Type, Long Type, AJ Type all have sold.
2. Stock Brand:
NJSKT (China)
IKO (Japan)
THK(Japan)
SAMICK (KOREA)
1. Single Row, Double Row,
2.Precision ones for Ball Screws.
3.Highly Rigid Series And High Load Capacity,
4. Stocked Brand For NSK-HIWIN-NTN
Packing Details : 1. Industrial packaging: plastic bag + kraft paper + carton + plywood pallets; plastic tube + carton + plywood pallets; 2. Commercial packing: 1pc/plastic bag + color box + carton + plywood pallets 3. As the customers' requirement
Delivery Details : 2-30 Working Days after order confirmed
Our factory was found in May 2008, registered trademark for NJSKT. We are a professional manufacturer of Bearings and Aegents of linear motion products for HIWIN, CPC,TBI.
1. Large stock for linear motion products.
2.Fast delivey after confirm an order.
3.Provide the machined services for Ball screws, Ball spline, Linear guides, Linear Shaft
4.Free tech support
Our Workshop
Our Warehouse
Our Team






1. You can choose any payment way on the right.
2. Please remember to contact us about your right address, so that we can arrange the delivery as soon as possible.

1. For small orders,we will send them by express, such as UPS,DHL,FEDEX, DHL or EMS with Tracking number.
2. For large quantity, we will ship them by air or by sea.
3. If you have your own courier account or forwarder, then please tell us in advance.

1. We are a professional manufacturer and we can supply you all kinds of technical support.
2. We have strict quality control processes and we supply high quality bearings with fair price.
3. We can manufacture any bearings according to the drawings and samples of our customers.
A: We are factory.
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
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