| No. | Brand | J | r | H | k | m | D | C | F |
| G9 | - | - | 0.6 | - | - | 5.5 mm | - | - | - |
| 2020 | - | - | - | - | - | - | - | - | - |
| G11 | - | - | - | - | - | - | - | - | - |
| G02 | - | - | - | - | - | - | - | - | - |
| T3 | - | - | - | - | - | - | 180 | - | - |
| 5.0 | - | - | - | - | - | - | - | - | - |
| 2020 | - | - | - | 161 mm | - | - | - | 25.7 kN | - |
| G11 | SKF | - | - | - | 6 mm | - | - | - | - |
| T2C | - | - | - | - | - | - | - | - | - |
| Pro4 | - | - | - | - | - | - | - | - | - |
| G02 | - | 158 mm | - | - | - | - | - | - | - |
| 5.0 | - | - | - | - | - | - | - | - | - |
| G9 | - | - | - | - | - | - | - | - | - |
| 4 | - | - | - | - | 4 mm | - | - | - | - |
| J3 | - | - | - | - | - | - | - | 35.1 kN | - |
| 2020 | - | - | - | 224 mm | - | - | - | - | - |
| .2020 | - | - | - | - | - | - | - | - | - |
| 3 | - | - | - | - | - | - | - | - | - |
| 2020 | INA | - | - | - | - | - | - | - | - |
| G02 | - | - | - | - | - | - | - | - | - |
| 2019 | - | - | - | - | - | - | 100 | - | - |
| 2020 | - | - | - | - | - | - | - | 12.8 kN | - |
| G05 | - | - | - | - | - | - | 110 mm | - | 65 mm |
| v5.0 | - | - | - | - | - | - | 90 mm | 28 mm | - |
| 2018 | - | - | - | - | - | - | - | - | - |
| 2020 | - | - | - | 117 mm | - | - | - | 19.5 kN | - |
| G20 | - | - | - | - | - | - | - | 31.85 kN | - |
| IPX7 | - | - | - | - | - | - | - | - | - |
| CTYPE G02 TWS headset 5.0 true wireless dual-in-ear G02 with digital display sports waterproof | J:158 mm; L1:61 mm; H2:115 mm; B:51.6 mm; N:18mm; N1:23 mm; d:50 mm; A:54 mm; Designation of housing:PE210N-; G:R1/8"; |
| 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; |
| 2020 New Arrivals Private Label Design Amazon Hot Selling Bt 5.0 Earbuds Earphone Headphone Acuricular J3 TWS | A4:20.5 mm; S:12.7 mm; C0:6.65 kN; Z:22.7 mm; Weight:0.68 kg; d:17 mm; C:12.8 kN; Designation of housing:FC204N-; s1:15.5 mm; T min.:-20 °C; |
| 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; |
| 2020 Performance Professional G9mini HIFI TWS Blue tooth V5.0 Sport earphone Gaming headset Earbuds | Seals:ZZ (Double Shield); Volume Discount:Available; Shape:Flanged Pilot Type; Bearing Used:Deep Groove Ball Bea; Flange Shape:Compact Type; RoHS:6; Number of Bearings:Double; Bearing Retained:No; |
| 2019 Newest G02 TWS Bluetooths 5.0 Earphones 6D Surround Subwoofer Wireless Earbuds | Bearing Retained:No; Bearing Part Number:6905; Width T(mm):11; Shape:Flange Type; Number of Bearings:Single; Type:Bearings with Housin; Volume Discount:Available; Bearing Material:[Steel] Steel; Bearing I.D. d(mm):25; |
| Factory Direct Sell TWS Headphones Air Pro 3 Earphones Wireless Earbuds | Rolling Element Material:Steel; Series:No Inner Wheel; Basic Load Rating, Dynamic Rating(N):37000; Inner/Outer Ring Material:Steel; Raceway Ring Shape:Needle Roller; Precision (JIS):Grade 0; D:47.625(1 7/8); Outer Ring Type:Flat; Specifications/Environment:Standard; |
| GW11 True Wireless Earbuds over the ear Stereo Headphones TWS Sports Headset Music HD Sweatproof earphone | Bore:0.591 Inch | 15 Mill; Enclosure:2 Seals; Fatigue limit load, Cu:0.16 kN; d:15 mm; Internal Clearance:C2-Snug; ra max:0.6 mm; Weight / Kilogram:0.045; da max:20 mm; Product Group:B00308; Min operating temperature, Tmin:-25 °C; |
| 2019 Wholesale Wireless Earbud TWS G2 5.0 Bluetooths Headphones In-ear Headset Dual Ears Stereo Sound | Types:16**/6*** series; B:21; d:55; Precision:Grade 0; Specifications/Environment:Standard; Days to Ship:Same day; D:100; Rolling Element Material:Steel; Size Standards:Metric System; Load Direction:Radial; |
| New Trendy IPX7 Waterproof Bluetooth Wireless Earbuds TWS G06 Wireless Earphone 6D Surround Sound Headphone Fast Pairing | e:19 mm; L:90 mm; Designation of bearing:US207-23G2T20; B:32 mm; Z:30 mm; Recommended tightening torque for set screw:8 Nm; A2:42.5 mm; s1:16 mm; T min.:-20 °C; N:16mm; |
| Mini Stereo Headphone True wireless earbuds Sports New Design Active Noise Cancelling Pro4 TWS BT5.0 in-ear earphone | Number of Bearings:Single; Seals:VV (Non-Contact Rubb; Volume Discount:Available; Bearing Used:Deep Groove Ball Bea; Type:Bearings with Housin; Width T(mm):11; RoHS:6; Bearing Part Number:626; Flange O.D. H(φ):41; Flange Shape:Round Type; |
| 2020 Newest waterproof G9 mini tws 5.0 3D stereo hifi deep bass wireless earphone earbud with dual microphone | Raceway Ring Shape:Cylindrical Roller; Number of Raceway Ring Rows:Single Row; Format symbol:NJ (double brims for; Specifications:Standard; Symbol of Bearing Ring Shape:No symbol: Internal; Inner/Outer Ring Material:Steel; Large-capacity type:E (Large-capacity ty; Combination of two pieces:Standard; Holder Symbol:G1 (high tensile bra; D:120; |
| 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; |
| 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; |
K G05 Mini Wireless Earphone Smart Touch TWS Blue tooth Earbuds Sport Headphone Video