| No. | Brand | B | d | D | rb | C0 | SKU: | yobi | SDM_ |
| T3 | - | - | - | 5.5700 in | - | - | - | - | - |
| G11 | SKF | 4.17 in | - | 9.38 to 10.63 in | - | - | - | - | - |
| G11 | - | - | 30 | - | 0.6 | 23.3 | - | NF206M | 46 |
| G9 | - | - | - | - | - | - | - | - | - |
| G02 | - | - | 35 mm | 55 mm | - | - | - | - | - |
| 4 | - | - | 100 mm | 180 mm | - | - | - | - | - |
| 2020 | - | - | 10.5000 in | 14.0000 in | - | - | - | - | - |
| G9 | - | 1 in | - | - | - | - | - | - | - |
| v5.0 | - | 17 mm | - | 72 mm | - | - | - | - | - |
| J3 | - | - | 3.5000 in | - | - | - | - | - | - |
| 2020 | - | - | - | - | - | - | - | - | - |
| T2C | - | - | 7/16 in | 9/16 in | - | - | - | - | - |
| GW11 | - | - | 160 mm | 290 mm | - | - | - | - | - |
| 3 | - | - | 14 mm | - | - | - | - | - | - |
| Pro4 | - | - | - | - | - | - | - | - | - |
| G02 | - | - | 3.0000 in | - | - | - | - | - | - |
| 2020 | INA | 1.4375 in | - | 110 mm | - | - | - | - | - |
| G05 | - | - | - | 47 mm | - | - | - | - | - |
| 2018 | - | - | 12.0000 in | - | - | - | - | - | - |
| 2020 | - | - | 3.2500 in | - | - | - | - | - | - |
| 2019 | - | 7.0200 in | - | 16.5650 in | - | - | - | - | - |
| IPX7 | - | - | - | - | - | - | - | - | - |
| 2019 | - | 12mm | - | 40mm | - | - | 6203-c-hrs-c3-fag | - | - |
| 2020 | - | - | - | - | - | - | - | - | - |
| 3 | - | 74 mm | 180 mm | 280 mm | - | - | - | - | - |
| 2020 | - | 1.2813 in | 0.5000 in | 1.8504 in | - | - | - | - | - |
| 2020 | - | - | - | - | - | - | - | - | - |
| G02 | - | - | 0.5625 in | 1.0937 in | - | - | - | - | - |
| 5.0 | - | 1.2500 in | 1.6250 in | 2.1875 in | - | - | - | - | - |
| 5.0 | - | - | 0.5000 in | - | - | - | - | - | - |
| Mini True Wireless stereo earphone TWS Bluetooth 5.0 Sports Headphones HiFi Sound Quality Earphone support wireless charging | cage material:Steel; D:2.1875 in; B:1.2500 in; standards met:ABMA, ISO; manufacturer upc number:726166066574; dynamic load capacity:10600 lb; series:MR; operating temperature range:-30 to +250 &de; bearing material:Chrome Steel; d:1.6250 in; |
| Fast Charing G02 tws pro Earbud Wireless Noise Cancelling Bluetooth Earphone | outer ring material:300 Series Stainless; lubrication type:Requires Lubrication; D:1.0937 in; outer ring width:.4370 in; misalignment angle:7.5 °; d:0.5625 in; closure type:Open; bearing type:Radial; inner ring width:.5620 in; |
| 2020 New Design Clear Binaural M7 Tws Earphones For Mobile Phones | D:110 mm; series:5200; fillet radius:1.5 mm; maximum temperature:120 °C; precision rating:ABEC1, P0; B:1.4375 in; radial dynamic load capacity:74900 N; cage material:Polyamide Cage; contact angle:25 °; bore type:Round; |
| G20 TWS Mini Earphones Wireless Bluetooths Business headset Music Headphones Sports Earbuds | B:7.7500 in; duty type:Standard Duty; housing material:Cast Iron; finish/coating:Uncoated; length through bore:96.7 mm; radial dynamic load capacity:15600 lb; series:RCJ; mounting type:Four-Bolt Flange; D:6.0000 in; locking device:Eccentric Collar; |
| Mini Stereo Headphone True wireless earbuds Sports New Design Active Noise Cancelling Pro4 TWS BT5.0 in-ear earphone | |
| K G05 Mini Wireless Earphone Smart Touch TWS Blue tooth Earbuds Sport Headphone | washer type:Thrust Washer; D:47 mm; compatible bearing type:Cylindrical Roller T; compatible bearing part number:811, 894, 893, 812; inside diameter:32 mm; width:3 mm; |
| G9 TWS Type-C Noise Cancelling HIFI Stereo Bluetooth V5.0 Touch Control 3500 Power Bank Boult Boat Wireless Bluetooth Earphone | series:204; manufacturer catalog number:033667; lubrication type:Self Lubricating; base to bore centerline:1-5/16 in; overall length:5-1/4 in; duty type:Standard Duty; overall height:2-9/16 in; B:1 in; finish/coating:Uncoated; housing material:Cast Iron; |
| G02 best headphones bt 5.0 TWS Wireless Earbuds Earphones Stereo Earbuds with charging case | D:55 mm; outer ring width:20 mm; radial static load capacity:400000 N; radial dynamic load capacity:80000 N; inner ring material:Steel; outer ring material:Chrome Steel; closure type:Sealed; operating temperature range:-30 to +130 &de; lubrication type:Requires Lubrication; d:35 mm; |
| QCY T2C TWS Bluetooth V5.0 Headphones 3D Stereo Sports Wireless Earphones with Dual Microphone | sleeve bearing type:Plain Sleeve; bearing material:Sintered Bronze Oil-; series:SS; material specification:CT-1000-K26, SAE841; standards met:RoHS, REACH, DRC Con; d:7/16 in; D:9/16 in; overall length:1-1/4 in; iso grade:9001:2008 &; harmonization code:848330; |
| 2020 new product G9Fmini both ear TWS True Wireless running sport IPX waterproof music HIFI headphone | seal type:Felt; outer ring width:0.6250 in; d:0.5000 in; B:1.2813 in; locking device:Set Screw Collar; manufacturer catalog number:701137; bearing material:52100/Black Oxi; D:1.8504 in; bore type:Round; operating temperature range:250°; |
Sample Available Pro 4 TWS auto pairing wireless mini earphone dual call earbud super bass headphone Video