Miniature Ball Bearing
BEARING PARAMETERS
| Bearing No. | ID | OD | W | Load Rating (KN) | Max snelheid | |
| d | D | B | Dynamic | Statysk | Oalje | |
| mm | mm | mm | Cr | Cor | r/min | |
| 603 | 3.000 | 10.000 | 4.000 | 0.5530 | 0.2030 | 49500 |
| 604 | 4.000 | 12.000 | 4.000 | 1.1700 | 0.4360 | 40500 |
| 605 | 5.000 | 14.000 | 5.000 | 1.1970 | 0.4540 | 40500 |
| 606 | 6.000 | 17.000 | 6.000 | 2.0340 | 0.7560 | 37800 |
| 607 | 7.000 | 19.000 | 6.000 | 2.3580 | 0.9540 | 36000 |
| 608 | 8.000 | 22.000 | 7.000 | 2.9700 | 1.2240 | 34200 |
| 609 | 9.000 | 24.000 | 7.000 | 3.0150 | 1.2690 | 32400 |
| 623 | 3.000 | 10.000 | 4.000 | 1.1700 | 0.4360 | 45000 |
| 624 | 4.000 | 13.000 | 5.000 | 1.5660 | 0.6030 | 38700 |
| 625 | 5.000 | 16.000 | 5.000 | 1.5570 | 0.6030 | 38700 |
| 626 | 6.000 | 19.000 | 6.000 | 2.3580 | 0.9540 | 34200 |
| 627 | 7.000 | 22.000 | 7.000 | 2.9700 | 1.2240 | 32400 |
| 628 | 8.000 | 24.000 | 8.000 | 3.0150 | 1.2690 | 30600 |
| 629 | 9.000 | 26.000 | 8.000 | 4.0950 | 1.7730 | 28800 |
| 633 | 3.000 | 7.000 | 2.000 | 0.2830 | 0.1030 | 61200 |
| 634 | 4.000 | 16.000 | 5.000 | 0.5760 | 0.2030 | 59400 |
| 635 | 5.000 | 19.000 | 6.000 | 2.3580 | 0.9540 | 34200 |
| 636 | 6.000 | 22.000 | 7.000 | 2.9700 | 1.2240 | 30600 |
| 637 | 7.000 | 26.000 | 9.000 | 3.6000 | 1.4220 | 27000 |
| 638 | 8.000 | 28.000 | 9.000 | 0.4095 | 1.7730 | 25200 |
| 639 | 9.000 | 30.000 | 10.000 | 0.4590 | 2.1510 | 23400 |
| 684 | 4.000 | 10.000 | 3.000 | 0.5850 | 0.2120 | 49500 |
| 685 | 5.000 | 11.000 | 3.000 | 0.6430 | 0.2550 | 46800 |
| 686 | 6.000 | 13.000 | 3.500 | 0.9720 | 0.3960 | 43200 |
| 687 | 7.000 | 14.000 | 3.500 | 1.0530 | 0.4590 | 40500 |
| 688 | 8.000 | 16.000 | 4.000 | 1.1250 | 0.5310 | 38700 |
| 689 | 9.000 | 17.000 | 4.000 | 1.5570 | 0.7290 | 36900 |
| 694 | 4.000 | 12.000 | 4.000 | 0.8730 | 0.3240 | 42300 |
| 695 | 5.000 | 13.000 | 4.000 | 0.9720 | 0.3870 | 45000 |
| 696 | 6.000 | 15.000 | 5.000 | 1.5660 | 0.6030 | 42300 |
| 697 | 7.000 | 17.000 | 5.000 | 1.4490 | 0.6430 | 37800 |
| 698 | 8.000 | 19.000 | 6.000 | 2.0160 | 0.8140 | 37800 |
| 699 | 9.000 | 20.000 | 6.000 | 1.9080 | 0.8860 | 36000 |
| R2 | 3.175 | 9.525 | 3.967 | 0.5760 | 0.2020 | 52200 |
| R3 | 4.762 | 12.700 | 3.967 | 1.1790 | 0.4410 | 43200 |
| R4 | 6.350 | 15.875 | 4.978 | 1.3320 | 0.5530 | 58700 |
| R6 | 9.525 | 22.225 | 5.566 | 3.0150 | 1.2690 | 34200 |
BEARING MATERIALEN
De prestaasjes en betrouberens fan rôljende lagers wurde sterk beynfloede troch de materialen wêrfan de lagerkomponinten binne makke fan.BXY-lagerringen en ballen binne makke fan hege kwaliteit fan GCr15 fakuüm-ûntgaast lagerstaal. Gemyske gearstalling fan GCr15-lagerstaal is yn prinsipe lykweardich oan guon represintative lagerstaal as de hjirûnder werjûn diagram:
| Standert Code | Materiaal | Analyse (%) | ||||||
| C | Si | Mn | Cr | Mo | P | S | ||
| GB/T | GCr15 | 0,95-1,05 | 0,15-0,35 | 0,25-0,45 | 1,40-1,65 | ≦0,08 | ≦0,025 | ≦0,025 |
| DIN | 100 kr6 | 0,95-1,05 | 0,15-0,35 | 0,25-0,45 | 1,40-1,65 | ≦0,030 | ≦0,025 | |
| ASTM | 52100 | 0.98-1.10 | 0,15-0,35 | 0,25-0,45 | 1.30-1.60 | ≦0,10 | ≦0,025 | ≦0,025 |
| JIS | SUJ2 | 0.98-1.10 | 0,15-0,35 | ≦0,50 | 1.30-1.60 | ≦0,025 | ≦0,025 | |
BEARING PACKING
Us ferpakking is ek heul fariabel, it doel is om te foldwaan oan 'e behoeften fan ferskate klanten. De meast brûkte pakketten binne as folget:
1.Industrieel pakket + bûtenkarton + pallets
2.Single doaze + bûtenkarton + pallets
3.Tube pakket + middelste doaze + bûtenkarton + pallets
4.According jo easken
BEARING YNSTRUKSJES
De lagers wurde coated mei antirust agent en dan ynpakt en ferlitte de factory.It kin duorje jierrenlang as goed opslein en goed packed.Bearing opslach moat wurde opmurken as folget:
1. Hâld op in plak mei in relative temperatuer ûnder 60%;
2. Net direkt pleatst op 'e grûn, op syn minst 20 sm fan' e grûn op it platfoarm pleatst goed;
3. Soarch omtinken foar de hichte by it stapeljen, en de stapelhichte moat net mear as 1 meter wêze.
