NanJing TranzBrillix Linear Motion Co., Ltd.
| Payment Terms | T/T,L/C,D/A,D/P,Western Union |
| Supply Ability | 100000 pcs / per month |
| Delivery Time | 1-7 work days |
| Packaging Details | Small or with carton box, Bulk order with Wooden box |
| Model | SDM series |
| LM Shaft Diameter | 180mm |
| Outside Diameter | 260mm |
| Length | 280mm |
| Material | Steel |
| Structure | outer cylinder, ball retainer, balls |
| Retainer | Steel Retainer |
| Lubrication Type | grease |
| Seals | Seals on both sides |
| Ball Recirculating Type | single |
| Outer Cylinder Material | Steel Gcr15 |
| Outer Cylinder Surface Finish | None |
| Flange Shape | without flange / round flange /square flange |
| Application | transfer equipment and semiconductor manufacturing systems |
| Brand Name | OEM |
| Model Number | SDM180GA |
| Certification | DE1924083895474 |
| Place of Origin | CHINA |
View Detail Information
Explore similar products
Cold Press Forming SDM6GA Linear Bearing 6mm Linear Ball Bearing
Steel SDM8GA Linear Bearing 8mm Shaft Diameter Linear Bushing
SDM10GA Linear Bearing 10mm Shaft Diameter Linear Block Bearing
SDM12GA Linear Bearing 12mm Shaft Diameter Linear Rail Bearing
Product Specification
| Payment Terms | T/T,L/C,D/A,D/P,Western Union | Supply Ability | 100000 pcs / per month |
| Delivery Time | 1-7 work days | Packaging Details | Small or with carton box, Bulk order with Wooden box |
| Model | SDM series | LM Shaft Diameter | 180mm |
| Outside Diameter | 260mm | Length | 280mm |
| Material | Steel | Structure | outer cylinder, ball retainer, balls |
| Retainer | Steel Retainer | Lubrication Type | grease |
| Seals | Seals on both sides | Ball Recirculating Type | single |
| Outer Cylinder Material | Steel Gcr15 | Outer Cylinder Surface Finish | None |
| Flange Shape | without flange / round flange /square flange | Application | transfer equipment and semiconductor manufacturing systems |
| Brand Name | OEM | Model Number | SDM180GA |
| Certification | DE1924083895474 | Place of Origin | CHINA |
| High Light | Lightweight Linear Rod Bearing ，Durable Linear Rod Bearing ，Durable Linear Slide Bearings | ||
The SDM180GA 3D Linear Rail Bearing Block demonstrates steel's unmatched capabilities in colossal 180mm motion systems, delivering industrial-strength performance for the most demanding large-scale applications. This bearing block utilizes premium steel's extraordinary material properties to create a solution that combines massive load capacity with precision alignment in heavy industrial environments. The steel construction provides unparalleled resistance to deformation under extreme operational stresses, maintaining critical tolerances even when supporting substantial weights across extended travel distances. Steel's inherent vibration absorption characteristics prove indispensable at this scale, effectively dampening oscillations that could compromise accuracy in oversized manufacturing systems. The material's exceptional wear resistance ensures reliable performance through millions of cycles in continuous-operation machinery, minimizing maintenance requirements for these hard-to-service components. Precision-machined interfaces maintain smooth linear motion while preserving steel's structural advantages in these record-breaking shaft diameters. Particularly valuable in mega-scale CNC systems, industrial gantry robots, and oversized additive manufacturing equipment, this bearing block showcases steel's continued supremacy in applications where alternative materials cannot meet both strength and precision requirements. Engineers rely on this solution when designing machinery that pushes the limits of scale and performance, where only steel can provide the necessary combination of rugged durability and exacting motion control. The robust construction guarantees dependable operation in mission-critical applications where failure is not an option, while still meeting the stringent accuracy demands of modern industrial automation at unprecedented sizes.
② Features of linear bearings
1.The linear ball bearing comprises an outer race, a retainer, balls, and end rings. The retainer, housed within the outer race, features three or more rows of elliptical ball tracks that enable continuous ball circulation with minimal friction. The end rings secure the retainer at both ends of the outer race.
2.One side of the parallel straight sections of the elliptical ball tracks is open, allowing the balls to contact the shaft surface. This design permits unlimited back-and-forth ball movement along the tracks in response to the shaft’s linear reciprocating motion. Consequently, the retainer not only guides the rolling motion but also prevents ball displacement when the bearing is disengaged from the shaft.
⑤series of linear bearings
Company Details
Business Type:
Distributor/Wholesaler,Manufacturer,Trading Company,Exporter,Importer
Year Established:
2011
Total Annual:
3000000-5000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
/* Unique root container class */ .gtr-container-7f3e1a { font-family: Verdana, Helvetica, "Times New Roman", Arial, sans-serif; color: #333; line-height: 1.6; padding: 15px; box-sizing: border-box; max-width: 100%; overflow-x: hidden;... /* Unique root container class */ .gtr-container-7f3e1a { font-family: Verdana, Helvetica, "Times New Roman", Arial, sans-serif; color: #333; line-height: 1.6; padding: 15px; box-sizing: border-box; max-width: 100%; overflow-x: hidden;...
Get in touch with us
Leave a Message, we will call you back quickly!