Wuxi Guangqiang Bearing Trade Co.,Ltd
| Payment Terms | T/T or western Union or PayPal |
| Supply Ability | 3,000pcs per month |
| Delivery Time | 3 working days after received your payment |
| Packaging Details | Packed in carton firstly,and then reinforced with wooden case for outer packing |
| Material | GCr15 Steel |
| Product Name | Ultrathin crossed roller bearings |
| Seals Type | Sealed |
| ID(mm) | 160 |
| OD(mm) | 295 |
| Width(mm) | 35 |
| Precision Rating | P0-P5 |
| Structure | Cylindrical |
| Brand Name | GQZ |
| Model Number | RU228G |
| Certification | ISO90001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T or western Union or PayPal | Supply Ability | 3,000pcs per month |
| Delivery Time | 3 working days after received your payment | Packaging Details | Packed in carton firstly,and then reinforced with wooden case for outer packing |
| Material | GCr15 Steel | Product Name | Ultrathin crossed roller bearings |
| Seals Type | Sealed | ID(mm) | 160 |
| OD(mm) | 295 | Width(mm) | 35 |
| Precision Rating | P0-P5 | Structure | Cylindrical |
| Brand Name | GQZ | Model Number | RU228G |
| Certification | ISO90001 | Place of Origin | China |
| High Light | THK RU228G cross roller bearing ，high precision slewing bearing 160x295x35mm ，low runout robot bearing with warranty | ||
RU228G High Precision Cross Roller Bearing 160x295x35mm | Low Runout Slewing Bearing for Robotics & Precision Automation
The RU228G Cross Roller Bearing is a high-precision upgraded version of the RU228 series, engineered for applications requiring superior accuracy, smooth rotation, and minimal runout. With dimensions of 160mm inner diameter, 295mm outer diameter, and 35mm width, it delivers excellent rigidity, stability, and consistent motion performance.
Designed with a refined crossed cylindrical roller structure and tighter manufacturing tolerances, the RU228G ensures high positioning accuracy and long-term reliability in precision automation and robotic systems.
| Parameter | RU228G |
|---|---|
| Model | RU228G |
| Inner Diameter (ID) | 160 mm |
| Outer Diameter (OD) | 295 mm |
| Width (H) | 35 mm |
| Type | Cross Roller Bearing |
| Structure | Integrated Ring, Crossed Cylindrical Rollers |
| Material | Bearing Steel (GCR15) |
| Preload | C0 / Precision Preload Optional |
| Accuracy Class | P5 / Higher optional |
| Application | Robotics, 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 |
Why Choose GQZ Bearing?
FAQ
Q1: What does the “G” version indicate in RU228G?
A1: It represents a higher precision grade with lower runout and improved rotational accuracy.
Q2: Is RU228G suitable for precision automation systems?
A2: Yes, it is specifically designed for applications requiring high accuracy and smooth motion.
Q3: Can you provide customized precision levels?
A3: Yes, we offer higher precision grades and custom configurations upon request.
Achieve superior precision with RU228G Cross Roller 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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