Wuxi Guangqiang Bearing Trade Co.,Ltd
| Material | GCr15 Steel |
| ID(mm) | 110 |
| Seals Type | Sealed |
| Product Name | Ultrathin crossed roller bearings |
| OD(mm) | 240 |
| Width(mm) | 28 |
| Certifiion | ISO90001 |
| Precision Rating | P0-P5 |
| Packaging Details | Packed in carton firstly,and then reinforced with wooden case for outer packing |
| Delivery Time | 3 working days after received your payment |
| Payment Terms | T/T or or PayPal |
| Structure | Cylindrical |
| Supply Ability | 3,000pcs per month |
| Brand Name | GQZ |
| Place of Origin | China |
| Model Number | RU178G |
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Product Specification
| Material | GCr15 Steel | ID(mm) | 110 |
| Seals Type | Sealed | Product Name | Ultrathin crossed roller bearings |
| OD(mm) | 240 | Width(mm) | 28 |
| Certifiion | ISO90001 | Precision Rating | P0-P5 |
| Packaging Details | Packed in carton firstly,and then reinforced with wooden case for outer packing | Delivery Time | 3 working days after received your payment |
| Payment Terms | T/T or or PayPal | Structure | Cylindrical |
| Supply Ability | 3,000pcs per month | Brand Name | GQZ |
| Place of Origin | China | Model Number | RU178G |
| High Light | Crossed roller ring bearing 110x240x28mm ，Low runout bearing for industrial robots ，High precision robot bearing with warranty | ||
The RU178G Crossed Roller Ring Bearing is a high-precision upgraded version designed for large-scale robotic systems and advanced automation equipment requiring superior accuracy and smooth motion. With dimensions of 110mm inner diameter, 240mm outer diameter, and 28mm width, it delivers excellent rigidity, stability, and ultra-precise rotational performance.
Compared to the standard model, RU178G offers reduced runout, tighter tolerances, and enhanced motion consistency, making it ideal for high-end appliions where precision is critical.
| Parameter | RU178G |
|---|---|
| Model | RU178G |
| Inner Diameter (ID) | 110 mm |
| Outer Diameter (OD) | 240 mm |
| Width (H) | 28 mm |
| Type | Crossed Roller Ring Bearing |
| Structure | Integrated Ring, Crossed Cylindrical Rollers |
| Material | Bearing Steel (GCR15) |
| Preload | C0 / Precision Preload Optional |
| Accuracy Class | P5 / Higher optional |
| Appliion | Industrial Robots, Precision Automation, Rotary Systems |
| Model | d | D | B | C | Co | kg |
|---|---|---|---|---|---|---|
| RU28 | 10 | 52 | 8 | 2.91 | 2.43 | 0.12 |
| RU42 | 20 | 70 | 12 | 7.35 | 8.35 | 0.29 |
| - | 25 | 80 | 12 | 8.61 | 10.6 | 0.4 |
| RU66 | 35 | 95 | 15 | 17.5 | 22.3 | 0.66 |
| RU85 | 55 | 120 | 15 | 20.3 | 29.5 | 1 |
| RU124 | 80 | 165 | 22 | 33.1 | 50.9 | 2.6 |
| RU124G | 80 | 165 | 22 | 33.1 | 50.9 | 2.6 |
| RU124X | 80 | 165 | 22 | 33.1 | 50.9 | 2.6 |
| RU148 | 90 | 210 | 25 | 49.1 | 76.8 | 4.9 |
| RU148G | 90 | 210 | 25 | 49.1 | 76.8 | 4.9 |
| RU148X | 90 | 210 | 25 | 49.1 | 76.8 | 4.9 |
| RU178 | 115 | 240 | 28 | 80.3 | 135 | 6.8 |
| RU178G | 115 | 240 | 28 | 80.3 | 135 | 6.8 |
| RU178X | 115 | 240 | 28 | 80.3 | 135 | 6.8 |
| RU228 | 160 | 295 | 35 | 104 | 173 | 11.4 |
| RU228G | 160 | 295 | 35 | 104 | 173 | 11.4 |
| RU228X | 160 | 295 | 35 | 104 | 173 | 11.4 |
| RU297 | 210 | 380 | 40 | 156 | 281 | 21.3 |
| RU297G | 210 | 380 | 40 | 156 | 281 | 21.3 |
| RU297X | 210 | 380 | 40 | 156 | 281 | 21.3 |
| RU445 | 350 | 540 | 45 | 222 | 473 | 35.4 |
| RU445G | 350 | 540 | 45 | 222 | 473 | 35.4 |
| RU445X | 350 | 540 | 45 | 222 | 473 | 35.4 |
Achieve superior accuracy with RU178G Crossed Roller Ring Bearing.
Contact us today for pricing, customization, or technical consultation!
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company
Year Established:
1989
Total Annual:
1000000-10000000
Employee Number:
10~100
Ecer Certification：
Verified Supplier
Established in 1999, Wuxi Guangqiang Bearing Trade Co.,Ltd works hard in researching and manufacturing high quality bearings and rely on it's advantages of strong technologies, advanced equipment, professional technical team, quality production and reasonable prices has gain a broad... Established in 1999, Wuxi Guangqiang Bearing Trade Co.,Ltd works hard in researching and manufacturing high quality bearings and rely on it's advantages of strong technologies, advanced equipment, professional technical team, quality production and reasonable prices has gain a broad...
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