| No. | Brand | C | D | G | B | b | d | d5 | d1 |
| 2020 | - | - | - | - | - | - | - | - | - |
| 2020 | - | - | - | - | - | - | 80 mm | - | - |
| W1S | - | - | - | - | 48 mm | - | - | - | - |
| 2020 | - | - | 3-1/2 in | - | - | - | 3 in | - | - |
| 5.0 | INA | - | 13.2500 in | - | 1.6200 in | - | 10.0000 in | - | - |
| F9 | - | 486 mm | - | - | 559.5 mm | - | - | - | - |
| T1S | INA | - | 1 in | - | - | - | - | - | - |
| TW925 | - | - | 184 mm | - | 220 mm | - | 75 mm | - | - |
| 20 | - | - | 6.25 Inch | - | 1.375 Inch | - | 2.75 Inch | - | - |
| M13 | - | - | - | M 80x2 | 32 mm | 8 mm | - | 109 mm | 105 mm |
| HS-T2 | - | - | 200mm | - | 33mm | - | 130mm | - | - |
| 5.0 | - | - | 160mm | - | 30mm | - | 90mm | - | - |
| 2020 | - | - | 1-3/8 in | - | - | - | 1-1/8 in | - | - |
| 5.0 | - | - | 4.4690 in | - | 1.0000 in | - | 2.7500 in | - | - |
| Tw30 | INA | - | - | - | - | - | - | - | - |
| W1S | - | - | 90mm | - | 18mm | - | - | - | - |
| TWS5.0 | - | - | 73.431mm | - | 19.558mm | - | 41.275mm | - | - |
| 1 | - | - | - | - | - | - | - | - | - |
| i500 | - | - | 50 mm | - | - | - | 40 mm | - | - |
| 5.0 | - | - | - | - | - | - | 9.0000 in | - | - |
| 5.0 | - | - | 6-3/8 in | - | - | - | 1-15/16 in | - | - |
| J18 | - | - | - | - | - | - | 0.8750 in | - | - |
| 4 | - | - | - | - | - | - | 0.3750 in | - | - |
| 1:1 | - | - | - | M 58x1.5 | 44 mm | - | 60 mm | - | - |
| 2019 | - | - | - | - | 8 mm | - | - | - | - |
| 4.2 | - | - | - | - | 0.6875 in | - | 0.3124 in | - | - |
| Tp01 | - | - | 120mm | - | 29mm | - | 55mm | - | - |
| 2020 | - | - | 2.8346 in | - | - | - | 1.2500 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; |
| Bluetooth 5.0 Dual Ear Mobile Wireless TWS headset | Seals or Shields:Open Type; d:90mm; Cage Type:Steel; Weight:0.02 KGS; D:160mm; Availability:In Stock; SKU:1218j-qbl; Clearance:Standard; B:30mm; |
| 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; |
| High Quality J18 Sound Sport Mini True Wireless TWS Twins Earbuds Ear Headset | lubrication type:Lubrication Fitting; mounting:Tapped Base; bore type:Round; d:0.8750 in; seal type:Contact with Slinger; duty type:Normal Duty; manufacturer product page:Click here; overall length:3.0000 in; series:MUCTB200; housing material:304 Cast Stainless S; |
| OEM NewType TWS Bluetooth Headset 5.0 Binaural Stereo In-ear Mini Wireless Headset With Charging Compartment Kulaklik | D:13.2500 in; B:1.6200 in; internal clearance:C0; outer ring width:1.62 in; series:BIC; bore type:Round; closure type:Open; precision rating:Not Rated; d:10.0000 in; finish/coating:Uncoated; |
| 2020 new hot selling true stereo headsets v5.0 waterproof earbuds wireless headphones air2 gen2 | manufacturer upc number:781711188842; |
| 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; |
| 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; |
5.0 Double-Ear Lug Type Running Waterproof Tws Sport True Wireless Bluetooths Headset Video