| No. | Brand | J | r | H | k | m | D | C | F |
| G9 | - | - | 0.6 | - | - | 5.5 mm | - | - | - |
| .2020 | - | - | - | - | - | - | - | - | - |
| 2020 | - | - | - | - | - | - | - | 12.8 kN | - |
| 2020 | INA | - | - | - | - | - | - | - | - |
| v5.0 | - | - | - | - | - | - | 90 mm | 28 mm | - |
| G05 | - | - | - | - | - | - | 110 mm | - | 65 mm |
| 2020 | - | - | - | 161 mm | - | - | - | 25.7 kN | - |
| 2020 | - | - | - | - | - | - | - | - | - |
| 2019 | - | - | - | - | - | - | - | - | - |
| 5.0 | - | - | - | - | - | - | - | - | - |
| G02 | - | - | - | - | - | - | - | - | - |
| 3 | - | - | - | - | - | - | 47.625(1 7/8) | - | - |
| 2020 | - | - | - | - | - | - | 120 | - | - |
| G02 | - | 158 mm | - | - | - | - | - | - | - |
| J3 | - | - | - | - | - | - | - | 35.1 kN | - |
| 2020 | - | - | - | 117 mm | - | - | - | 19.5 kN | - |
| 2020 | - | - | - | - | - | - | 160 | - | - |
| 5.0 | - | - | - | - | - | - | - | - | - |
| Pro4 | - | - | - | - | - | - | - | - | - |
| IPX7 | - | - | - | - | - | - | - | - | - |
| 2020 | - | - | - | 224 mm | - | - | - | - | - |
| G20 | - | - | - | - | - | - | - | 31.85 kN | - |
| 3 | - | - | - | - | - | - | - | - | - |
| Custom OEM Air Pro 3 Noise Cancellation GPS Renamed Earphones TWS airoha 1562a In-Ear True Wireless Bass DJ Headphones | Surface Treatment:Black Oxide Coating; Application:For Inner Ring; I.D. d(φ):45; O.D. D(φ):55; Days to Ship:7 Days; Material:Low Carbon Steel; L Dimension Tolerance:Positive Tolerance; RoHS:6; L(mm):3 ～ 100; |
| Fast Charing G02 tws pro Earbud Wireless Noise Cancelling Bluetooth Earphone | Diameter series symbol:Used for Light load; Unit Body Material:Cast Iron; Basic Load Rating, Dynamic Rating(N):29100; Fit:J7; Surface Treatment:No; Stroke:No; Bearing Unit, Type:Round flange shape; Basic Load Rating, Static Rating(N):17800; Rolling Element Material:Bearing Steel; |
| 2020 Hot Sell Portable In Ear Hifi Stereo Earphones Pro Tws Headphone With Charging Box | T min.:-20 °C; T max.:100 °C; H:161 mm; A2:44.4 mm; Weight:1.23 kg; G:M6x1; Z:30 mm; C:25.7 kN; A:34 mm; Designation of housing:FL207N-; |
| 2020 Trending Product G05 TWS Wireless Earbuds Wireless Earphones CE FCC RoHS | Type:Bearings with Housin; Thickness, Height Indication:T, h Selection; C Chamfered:Not Provided; Bearing Part Number:6200; Number of Bearings:Double; Holder Surface Treatment:Not Provided; Lateral Width L(mm):62; Thickness T(mm):30 ～ 40; Housing Material:304 Stainless Steel; Bearing Retained:No; |
| 2020 New Wireless GOAL TWS True Wireless Earbud ErgoFit Earbud Headphones with Microphone and Call Controller | e:25 mm; T max.:100 °C; G:M6x1; Weight:3 kg; Recommended tightening torque for set screw:16.8 Nm; A:43 mm; Designation of bearing:UC211-35G2T04; B:55.6 mm; H:224 mm; N:19mm; |
| Super stunning private model earbuds earphones true TWS 5.0 wireless sport headphones QCY t1 t3 type-c tw40 tw50 tw60 earbuds | Material Symbol:No; Bearing Ring Type:Type NU; Acoustic Symbol:No; Width(mm):78; Clearance sign:No; Holder Color:No; I.D.(Ø):190; Specifications:Standard; Symbol of Bearing Ring Shape:E; Inner/Outer Ring Material:Steel; |
| Amazon blue tooth v5.0 TWS earbuds air earbuds pro 3 wireless earphone headphone | T max.:100 °C; B:52 mm; T min.:-20 °C; d:38.1 mm; S:19 mm; C:28 mm; Weight:1 kg; Recommended tightening torque for set screw:16.8 Nm; D:90 mm; G:3/8-24UNF; |
| TMBA G11 heat resistant glove Temperature not higher than 150 degrees | Bearing Retained:No; Seals:ZZ (Double Shield); Type:Bearings with Housin; Bearing Used:Deep Groove Ball Bea; Flange Shape:Compact Type; Bearing I.D. d(mm):15; Bearing Part Number:6702; Shape:Flange Type; Housing Material:1045 Carbon Steel; |
| G20 TWS Mini Earphones Wireless Bluetooths Business headset Music Headphones Sports Earbuds | L:160 mm; T min.:-20 °C; Weight:2.58 kg; Designation of housing:FC209N-; A4:26 mm; s1:24.6 mm; S:19 mm; e:10 mm; C:31.85 kN; A2:40.2 mm; |
| G9 TWS Type-C Noise Cancelling HIFI Stereo Bluetooth V5.0 Touch Control 3500 Power Bank Boult Boat Wireless Bluetooth Earphone | T max.:100 °C; d:25 mm; S:14.3 mm; r:0.6; B:34 mm; T min.:-40 °C; C1:4.3 mm; Recommended tightening torque for set screw:5.5 Nm; G:M6x1; m:5.5 mm; |
| J3 Pro Bluetooth v5.2 Dolby Bass type C Touch control real-time monitoring TWS Earbuds | d:49.21 mm; C0:23.2 kN; A:40 mm; N:16mm; S:19 mm; T min.:-20 °C; A1:14 mm; C:35.1 kN; s1:25.8 mm; Recommended tightening torque for set screw:16.8 Nm; |
| 2020 new product G9Fmini both ear TWS True Wireless running sport IPX waterproof music HIFI headphone | Days to Ship:Quote; Machining:No; Rolling Element Material:Bearing Steel; Diameter series symbol:For Heavy Load; Fit:J7; Unit, Type:Insert Bearing Unit; Stroke:No; Bearing Inner Dia. Shape:Tapered hole adapter; |
| .2020 mini True TWS wireless earphone earphone in-ear noise cancelling dj tws | Bearing I.D. d(mm):4; Bearing Used:Deep Groove Ball Bea; Housing Material:1045 Carbon Steel; Volume Discount:Available; Bearing Retained:Yes (with retaining; Shape:Flanged Pilot Type; Bearing Part Number:624; Width T(mm):20; Type:Bearings with Housin; |
| QCY T3 TWS Fingerprint Touch Wireless Headphones Bluetooth V5.0 3D Stereo Dual-Mic Noise cancelling earphones | Retainer Type:Punching; Rolling Element Material:Steel; d:85; D:180; Size Standards:Metric System; Number of Raceway Ring Rows:Single Row; Days to Ship:9 Days or more; Bearing Style:Rubber Sealed; Types:16**/6*** series; Specifications/Environment:Standard; |
G02 best headphones bt 5.0 TWS Wireless Earbuds Earphones Stereo Earbuds with charging case Video