Wuxi Guangqiang Bearing Trade Co.,Ltd
| Payment Terms | T/T,Western Union |
| Supply Ability | 10000 PCS / Month |
| Delivery Time | 5 working days |
| Packaging Details | Single packing + standard export packing |
| Bearing Model | 30/7 2RS |
| Material | Bearing Steel |
| Precision | P6/P5/P4/P2 |
| Cage | Steel |
| Number of row | Double Row |
| Vibration | Z1V1, Z2V2, Z3V3 |
| Clearance | C0 / C3/C4 |
| Hardness | 60-65 HRC |
| Noise level | Z1 Z2 Z3 |
| Brand Name | GQZ/Custom |
| Model Number | 30/7 2RS |
| Certification | iso9001 |
| Place of Origin | China / original |
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Product Specification
| Payment Terms | T/T,Western Union | Supply Ability | 10000 PCS / Month |
| Delivery Time | 5 working days | Packaging Details | Single packing + standard export packing |
| Bearing Model | 30/7 2RS | Material | Bearing Steel |
| Precision | P6/P5/P4/P2 | Cage | Steel |
| Number of row | Double Row | Vibration | Z1V1, Z2V2, Z3V3 |
| Clearance | C0 / C3/C4 | Hardness | 60-65 HRC |
| Noise level | Z1 Z2 Z3 | Brand Name | GQZ/Custom |
| Model Number | 30/7 2RS | Certification | iso9001 |
| Place of Origin | China / original | ||
| High Light | 2RS Angular Contact Ball Bearing ，7x19x10 Mm Angular Contact Ball Bearing ，Compact Precision Equipment Bearing | ||
30/7 2RS is a double-row miniature angular contact ball bearing designed for tight-space precision applications. Its 7x19x10 mm compact dimensions fit small mechanical structures, while the double-row structure enhances both radial and bidirectional axial load capacity compared to single-row alternatives. The "2RS" designation indicates double-sided rubber seals, which effectively block dust, moisture, and contaminants to extend service life in enclosed or semi-open environments. Crafted from high-quality bearing steel, it features precision-ground raceways and balls for low-friction, stable operation—ideal for small-scale high-precision transmission systems.
Micro Motors, Consumer Electronics Components, Precision Measuring Instruments, Medical Miniature Devices, Small-Scale Robotics, and other scenarios requiring compact, high-load miniature bearing solutions
30/7 2RS Double Row Miniature Angular Contact Ball Bearing (interchangeable with bearings matching "7x19x10 mm size + double-row angular contact + 2RS double-sided seal" specifications, such as brand-equivalent miniature bearings from SKF, NSK, or INA)
| Parameter Item | Details |
|---|---|
| Product Model | 30/7 2RS Miniature Angular Contact Ball Bearing |
| Type | Double Row Miniature Angular Contact Ball Bearing |
| Inner Diameter (ID) | 7mm |
| Outer Diameter (OD) | 19mm |
| Width | 10mm |
| Structural Feature | Double Row, 2RS Double-Sided Rubber Seals |
| Material | High-Quality Bearing Steel (GCr15) |
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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