| No. | Brand | C | D | G | B | b | d | d5 | d1 |
| 1 | - | - | - | - | - | - | - | - | - |
| HS-T2 | - | - | 200mm | - | 33mm | - | 130mm | - | - |
| W1S | - | - | - | - | 48 mm | - | - | - | - |
| W1S | - | - | 90mm | - | 18mm | - | - | - | - |
| 5.0 | - | - | - | - | - | - | 9.0000 in | - | - |
| TWS5.0 | - | - | 73.431mm | - | 19.558mm | - | 41.275mm | - | - |
| 5.0 | - | - | 6-3/8 in | - | - | - | 1-15/16 in | - | - |
| 5.0 | INA | - | 13.2500 in | - | 1.6200 in | - | 10.0000 in | - | - |
| 2019 | - | - | - | - | 8 mm | - | - | - | - |
| Tp01 | - | - | 120mm | - | 29mm | - | 55mm | - | - |
| F9 | - | 486 mm | - | - | 559.5 mm | - | - | - | - |
| 2020 | - | - | - | - | - | - | - | - | - |
| 5.0 | - | - | 160mm | - | 30mm | - | 90mm | - | - |
| M13 | - | - | - | M 80x2 | 32 mm | 8 mm | - | 109 mm | 105 mm |
| T1S | INA | - | 1 in | - | - | - | - | - | - |
| 2020 | - | - | - | - | - | - | 80 mm | - | - |
| TW925 | - | - | 184 mm | - | 220 mm | - | 75 mm | - | - |
| Tw30 | INA | - | - | - | - | - | - | - | - |
| i500 | - | - | 50 mm | - | - | - | 40 mm | - | - |
| 4.2 | - | - | - | - | 0.6875 in | - | 0.3124 in | - | - |
| 20 | - | - | 6.25 Inch | - | 1.375 Inch | - | 2.75 Inch | - | - |
| 2020 | - | - | 3-1/2 in | - | - | - | 3 in | - | - |
| 1:1 | - | - | - | M 58x1.5 | 44 mm | - | 60 mm | - | - |
| 4 | - | - | - | - | - | - | 0.3750 in | - | - |
| 2020 | - | - | 2.8346 in | - | - | - | 1.2500 in | - | - |
| 5.0 | - | - | 4.4690 in | - | 1.0000 in | - | 2.7500 in | - | - |
| 2020 | - | - | 1-3/8 in | - | - | - | 1-1/8 in | - | - |
| J18 | - | - | - | - | - | - | 0.8750 in | - | - |
| 2020 WEKOME TWS T5 ABS PC Silicone tws anc Wireless Bluetooth headset with spare power bank | manufacturer product page:Click here; seal type:Contact; outer ring width:0.6690 in; locking device:Eccentric Collar; bore type:Round; series:KH200; D:2.8346 in; inner ring width:1.5313 in; d:1.2500 in; radial dynamic load capacity:5820 lbf; |
| High Quality Dual Pairing In Ear Wireless Earbuds TWS Headphone Headset | outer ring width:8 mm; bearing material:AISI 52100 Steel; manufacturer product page:Click here; seal type:Contact; D:26 mm; radial static load capacity:200 kgf; inner ring width:14 mm; radial dynamic load capacity:470 kgf; locking device:Set Screw Collar; series:K000; |
| 2020 New Air2 SE Wireless Bluetooth Earphone TWS True Earbuds Stereo Headset Synchronous Link Low Lag 20h Long Standby With Box | bore type:Straight; d:80 mm; manufacturer upc number:662327054052; |
| Twins Mini True TWS wireless earphone | frame overall height:209.55 mm; dynamic load capacity:28890 lbf; locking device:Set Screw; d:50 mm; height to center line:100.01 mm; maximum rpm:4050 RPM; housing material:Cast Iron; frame material:Steel; frame type:Top Angle; compatible bearing series/part number:2000; |
| TWS5.0 dual Bluetooth headset true wireless mini | D:73.431mm; Dynamic Load Rating (kN):74.8; Static Load Rating (kN):74.2; B:19.558mm; d:41.275mm; Weight:0.02 KGS; SKU:set-45-timken; Availability:In Stock; |
| QCY T1S true wireless bluetooth headset 5.0 male and female binaural in-ear earphone type sports running mobile phone universal | number per bag:10; bearing material:Oil-Impregnated Bron; manufacturer catalog:Click here; manufacturer product page:Click here; maximum p value:Static 8000 / D; operating temperature range:-35 °F to +; maximum pv value:50000; maximum v value:1200 (sfm); material specification:Oilite®, Synthet; D:1 in; |
| Tiyiviri Tp01 Earbuds K88 Bluetooth M11 X26 5.2 Tai Nghe Tws I12 Yed Technology F9 Ipx7 Waterproof Wireless Sport Headset | B:29mm; Availability:In Stock; Limiting Speed Rating (r/min):6300; Cage Type:Steel; Fatigue Load Rating (kN):4.15; Dynamic Load Rating (kN):78; D:120mm; Reference Speed Rating (r/min):6700; Clearance:Standard; d:55mm; |
| HAVIT TW925 True wireless stereo earbuds cheap price TWS | bore type:Round; mounting type:Four-Bolt Flange; locking device:Eccentric Collar; manufacturer upc number:4547359002140; D:184 mm; B:220 mm; d:75 mm; |
2019 hot TWS with good quality Video