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 | 150mm |
| Outside Diameter | 210mm |
| Length | 240mm |
| 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 | SDM150GA |
| Certification | DE1924083895474 |
| Place of Origin | CHINA |
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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 | 150mm |
| Outside Diameter | 210mm | Length | 240mm |
| 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 | SDM150GA |
| Certification | DE1924083895474 | Place of Origin | CHINA |
| High Light | Steel Linear Ball Bearing ，Steel 3D Printer Linear Bearings ，Versatile Linear Ball Bearing | ||
The SDM150GA 3D Linear Guide Bearing represents the ultimate expression of steel's capabilities in massive 150mm motion systems, engineered to deliver uncompromising performance for industrial-scale applications. This bearing leverages high-grade steel's exceptional material properties to create a solution capable of withstanding extreme loads while maintaining precision alignment in the most demanding environments. The steel construction provides unparalleled structural integrity, resisting deformation under substantial stresses encountered in heavy industrial machinery, large-format additive manufacturing, and oversized CNC systems. Steel's natural vibration-damping characteristics prove critical in these large-scale applications, minimizing resonance that could compromise operational accuracy across extended travel distances. The material's wear resistance ensures extended service life even under continuous operation, reducing maintenance requirements in hard-to-access industrial equipment. Precision-ground surfaces maintain smooth linear motion while preserving steel's load-bearing advantages at this extraordinary scale. Particularly valuable in applications where both massive strength and micron-level precision are required, this bearing demonstrates steel's continued dominance in pushing the boundaries of industrial motion systems. Engineers specify this solution when designing machinery where alternative materials would fail, valuing its ability to combine traditional steel reliability with the precision demands of modern large-format manufacturing technology. The robust construction ensures dependable performance through millions of cycles, making it ideal for mission-critical applications where failure would result in catastrophic operational disruptions, while still meeting the exacting requirements of advanced industrial systems operating at unprecedented scales.
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
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