| No. | Brand | C | D | G | B | b | d | d5 | d1 |
| 4.2 | - | - | - | - | 0.6875 in | - | 0.3124 in | - | - |
| 5.0 | - | - | 4.4690 in | - | 1.0000 in | - | 2.7500 in | - | - |
| 5.0 | - | - | 6-3/8 in | - | - | - | 1-15/16 in | - | - |
| 4 | - | - | - | - | - | - | 0.3750 in | - | - |
| 20 | - | - | 6.25 Inch | - | 1.375 Inch | - | 2.75 Inch | - | - |
| M13 | - | - | - | M 80x2 | 32 mm | 8 mm | - | 109 mm | 105 mm |
| 2020 | - | - | 1-3/8 in | - | - | - | 1-1/8 in | - | - |
| 1:1 | - | - | - | M 58x1.5 | 44 mm | - | 60 mm | - | - |
| 5.0 | - | - | - | - | - | - | 9.0000 in | - | - |
| 2020 | - | - | - | - | - | - | - | - | - |
| 2020 | - | - | - | - | - | - | 80 mm | - | - |
| 2019 | - | - | - | - | 8 mm | - | - | - | - |
| 2020 | - | - | 2.8346 in | - | - | - | 1.2500 in | - | - |
| J18 | - | - | - | - | - | - | 0.8750 in | - | - |
| i500 | - | - | 50 mm | - | - | - | 40 mm | - | - |
| F9 | - | 486 mm | - | - | 559.5 mm | - | - | - | - |
| T1S | INA | - | 1 in | - | - | - | - | - | - |
| W1S | - | - | 90mm | - | 18mm | - | - | - | - |
| TWS5.0 | - | - | 73.431mm | - | 19.558mm | - | 41.275mm | - | - |
| 5.0 | INA | - | 13.2500 in | - | 1.6200 in | - | 10.0000 in | - | - |
| Tp01 | - | - | 120mm | - | 29mm | - | 55mm | - | - |
| TW925 | - | - | 184 mm | - | 220 mm | - | 75 mm | - | - |
| 2020 | - | - | 3-1/2 in | - | - | - | 3 in | - | - |
| Tw30 | INA | - | - | - | - | - | - | - | - |
| TWS Bluetooth headset for outdoor sports 5.0 dual ear sports wireless Bluetooth headset | seal type:Clearance/Non-C; inner ring width:3-9/32 in; expansion type:Non-Expansion Bearin; maximum rpm:4050 RPM; finish/coating:Powder Coated; locking device:Eccentric Collar; radial static load capacity:26200 lb; D:6-3/8 in; d:1-15/16 in; radial dynamic load capacity:23400 lb; |
| Best quality Airoha TWS 1:1 Clone Air gen 2 Wireless Earbuds For Bluetooth Earphone air 2 | B:44 mm; G:M 58x1.5; r1 min.:1 mm; Basic static load rating C0:325 kN; Basic dynamic load rating C:245 kN; d:60 mm; l3 min.:59 mm; N max.:120 mm; l7 min.:64 mm; α:6 °; |
| 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; |
| 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; |
| Hifi Mini Cheap Earphones TWS Sport True Best EARBUDS Wireless Wake Up Siri W1S TWS | Effective Load Center (mm):20.6; Seals or Shields:Non-Contact Seal; Preload:Extra Light; Cage Type:Plastic; B:18mm; Oil Limiting Speed (r/min):38700; Static Load Rating (kN):12.5; Availability:In Stock; Weight:0.20 KGS; D:90mm; |
| 5.0 Double-Ear Lug Type Running Waterproof Tws Sport True Wireless Bluetooths Headset | manufacturer catalog number:042453; expansion type:Non-Expansion Bearin; end type:Open; d:9.0000 in; lubrication type:Lubrication Fitting; mounting:Four-Bolt Base; radial dynamic load capacity:260000 lb; housing construction:Split Pillow Block; radial static load capacity:315000 lb; finish/coating:Uncoated; |
| 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; |
| 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; |
True Wireless Earphones With Speaker Tws Pro Gen 4 Headphones Mini Headset Video