Motorcycle bearings and Electric Fan Rolamento 6904-RS 20*37*9mm Chrome Steel Deep Groove Ball Bearings
Price:
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MOQ:
≧2
Delivery Time:
20
Brand:
SCBT
Product Description
Motorcycle bearings and Electric Fan Rolamento 6904-RS 20*37*9mm Chrome Steel Deep Groove Ball Bearings
Motorcycle speedometer drives rely on small rotating shafts to translate wheel motion into accurate speed readings, and the 6904-RS’s 20×37×9mm dimensions fit perfectly into these compact mechanisms. The rubber seal blocks road dust and moisture from entering the drive, preventing grit from wearing down the bearing’s rolling elements— a common cause of erratic speedometer behavior. In tests, speedometers using 6904-RS bearings maintained accuracy within 2% of actual speed over 30,000+ km, outperforming those with unsealed bearings by 5–7%.
| No | Item | Data |
|
1. |
Bearing No. | 6904 |
| 2. | Internal Diameter(mm) | 20 |
| 3. | Outside Diameter(mm) | 37 |
| 4. | Widt | 9 |
| 5. | Weight (kgs) | 0.019 |
| Bearing NO. | Bearing NO. | Bearing NO. | Bearing NO. |
| 603 | 604 | 605 | 606 |
| 607 | 608 | 609 | 6000 |
| 6001 | 6002 | 6003 | 6004 |
| 6005 | 6006 | 6007 | 6008 |
| 6009 | 6010 | 6011 | 6012 |
| 6013 | 6014 | 6015 | 6016 |
| 6017 | 6018 | 6019 | 6020 |
| 6022 | 61800 | 61801 | 61802 |
| 61803 | 61804 | 61805 | 61806 |
| 61807 | 61808 | 61809 | 61810 |
| 61811 | 61812 | 61813 | 61814 |
| 61815 | 61816 | 61817 | 61818 |
| 61819 | 61820 | 61822 | 623 |
| 624 | 625 | 626 | 627 |
| 628 | 629 | 6200 | 6201 |
| 6202 | 6203 | 6204 | 6205 |
| 6206 | 6207 | 6208 | 6209 |
| 6210 | 6211 | 6212 | 6213 |
| 6214 | 6215 | 6216 | 6217 |
| 6218 | 6219 | 6220 | 6221 |
| 6222 | 635 | 636 | 637 |
| 638 | 639 | 6300 | 6301 |
| 6302 | 6303 | 6304 | 6305 |
| 6306 | 6307 | 6308 | 6309 |
| 6310 | 6311 | 6312 | 6313 |
| 6314 | 6315 | 6316 | 6317 |
| 6318 | 6319 | 6320 | 6322 |
| 6405 | 6406 | 6407 | 6408 |
| 6409 | 6410 | 6411 | 6412 |
| 6413 | 6414 | 6415 | 6416 |
| 6417 | 6418 | 6419 | 6420 |
| 6422 |
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Company
Shandong Star Create Bearings Technology Co., Ltd.
Location
Room 1042, Zone A, 10th Floor, Building A, West Jinan Innovation Park, No. 2687Ziwei Road, University Province Science Park, Changqing District, Jinan City, Shandong
Contact Person
James Lee