6702 ZZ Deep Groove Ball Bearing 15mm x 21mm x 4mm Thin Section Robot Bearing with Double Shielded ZZ and High-Speed Capability
Price:
Please contact us,thanks
MOQ:
50000
Delivery Time:
2-4 weeks
Brand:
CNBTZC or OEM
Product Description
6702 ZZ Deep Groove Ball Bearings 15mm × 21mm × 4mm Thin Section Robot Bearing 61702 ZZ
The 6702 ZZ deep groove ball bearing, with dimensions of 15 mm inner diameter × 21 mm outer diameter × 4 mm width, is renowned for its compact size, high-speed capability, and low noise characteristics.
Specifications & Dimensions
| Universal | 6702 ZZ |
|---|---|
| Type | Deep Groove Ball |
| Inner/Outer Ring/Ball Material | Chrome Steel |
| Cage Material | Steel |
| Cage Type | Punching |
| Precision | P0, P6 |
| Inner Dimension d(Ø)(mm) | 15 |
| Outer Dimension D(Ø)(mm) | 21 |
| Width B (or T)(mm) | 4 |
| Lubrication | Grease |
| Load Direction | Radial |
| Specifications/Environment | Standard |
| Number of Raceway Ring Rows | Single Track |
| Size Standards | Metric Series |
Applications
The 6702 ZZ is a thin-section deep groove ball bearing that finds applications across various industries, thanks to its high precision, low noise, and thin-wall structure.
- Personal Care and Home Appliances: Hair styling tools, beauty devices, washing machines, air conditioner cooling fans, vacuum cleaner motors
- Smart Devices and Automation: Smart home transmission systems, industrial robots, gimbals and cameras
- Industrial Manufacturing and Machinery: Power tools, textile and CNC equipment, fluid machinery
- Transportation and Model Equipment: Automotive motors, model aircraft and drones
- Special Application Scenarios: Medical devices requiring corrosion resistance and high cleanliness
Technical Data Table
| Bearing Number | Boundary Dimensions(mm) | Basic Load Rating(N) | Limiting Speed(rpm) | Reference Weight(kg) |
|---|---|---|---|---|
| d × D × B | Cr / Cor | Grease / Oil | Wt ≈ | |
| 61700 ZZ | 10 × 15 × 3 | 800 / 390 | 34000 / 40000 | 0.00190 |
| 61701 ZZ 2RS | 12 × 18 × 4 | 910 / 530 | 32000 / 38000 | 0.00310 |
| 61702 ZZ 2RS | 15 × 21 × 4 | 850 / 490 | 28000 / 32000 | 0.00360 |
| 61703 ZZ 2RS | 17 × 23 × 4 | 960 / 610 | 26000 / 30000 | 0.00400 |
| 61704 ZZ 2RS | 20 × 27 × 4 | 1030 / 720 | 23000 / 28000 | 0.00590 |
| 61705 ZZ 2RS | 25 × 32 × 4 | 1090 / 830 | 19000 / 23000 | 0.00700 |
| 61706 ZZ 2RS | 30 × 37 × 4 | 1170 / 980 | 16000 / 19000 | 0.00830 |
| 61707 ZZ 2RS | 35 × 44 × 5 | 1850 / 1630 | 14000 / 17000 | 0.01500 |
| 61708 ZZ 2RS | 40 × 50 × 6 | 2519 / 2234 | 12000 / 15000 | 0.02300 |
| 61709 ZZ 2RS | 45 × 55 × 6 | 2577 / 2401 | 9000 / 13000 | 0.02500 |
| 61710 ZZ 2RS | 50 × 62 × 6 | 2666 / 2636 | 7000 / 10000 | 0.03400 |
| 61711 ZZ 2RS | 55 × 68 × 7 | 2880 / 3070 | 5000 / 8000 | 0.05500 |
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Beining Intelligent Technology (Zhejiang) Co., Ltd
Location
No.502,Xinxing Third Road,Cixi Intelligent Home Appliance High Tech Industrial Development Zone, Zhejiang,China
Contact Person
Shelley Dong