Berynnau rholer silindrog byrdwn-reiddiol
Fel rheol, defnyddir Bearings rholer silindrog radial byrdwn-reiddiol ultra-fanwl i gynnal pennau aml-echel byrddau cylchdroi, pennau mynegeio a chanolfannau peiriannu. Gweithgynhyrchu Bearings rholer silindrog byrdwn-reiddiol byrdwn gyda diamedrau siafft yn amrywio rhwng 80 ac 850 mm. Mae dyluniad mewnol y berynnau hyn, ynghyd â'r broses weithgynhyrchu goddefgarwch agos, yn gwneud rhediad rheiddiol y berynnau hyn yn well na lefel goddefgarwch P4, tra bod y rhediad echelinol yn agos at lefel goddefgarwch P4.
| Dynodiad | Dimensiynau sylfaenol | Sgôr llwyth statig sylfaenol | Llwyth echelinol sylfaenol | Cyflymder cyraeddadwy | Tabl Rotari | |||||
| deinamig | statig | deinamig | statig | Iro saim | Iro olew | Diamedr canllaw | ||||
| d [mm] | D [mm] | H [mm] | C [kN] | C0 [kN] | C [kN] | C0 [kN] | [r / mun] | [r / mun] | [mm] | |
| NRT 80 B. | 80 | 146 | 35 | 55 | 102 | 37.5 | 200 | 350 | 700 | 200 |
| NRT 100 B. | 100 | 185 | 38 | 58.3 | 116 | 68 | 400 | 280 | 560 | 260 |
| NRT 120 B. | 120 | 210 | 40 | 64.4 | 140 | 72 | 450 | 230 | 460 | 315 |
| NRT 150 B. | 150 | 240 | 40 | 67.1 | 160 | 75 | 490 | 210 | 420 | 350 |
| NRT 180 B. | 180 | 280 | 43 | 89.7 | 236 | 80 | 560 | 190 | 380 | 400 |
| NRT 200 B. | 200 | 300 | 45 | 93.5 | 270 | 85 | 630 | 170 | 340 | 500 |
| NRT 260 B. | 260 | 385 | 55 | 108 | 355 | 95 | 780 | 130 | 260 | 630 |
| NRT 325 B. | 325 | 450 | 60 | 134 | 450 | 153 | 1 660 | 110 | 220 | 700 |
| NRT 395 B. | 395 | 525 | 65 | 147 | 530 | 166 | 1 960 | 90 | 180 | 800 |
| NRT 460 A. | 460 | 600 | 70 | 201 | 765 | 180 | 2 240 | 80 | 160 | 1 000 |
| NRT 580 A. | 580 | 750 | 90 | 229 | 965 | 285 | 3 550 | 60 | 120 | 1 250 |
| NRT 650 A. | 650 | 870 | 122 | 413 | 1 600 | 365 | 5 000 | 55 | 110 | 1 450 |
| NRT 850 A. | 850 | 1 095 | 124 | 473 | 2 120 | 415 | 6 400 | 40 | 80 | 1 800 |
Am fwy o wybodaeth cysylltwch â:
E-bost: molly@sunrises-group.com,
WhatsApp: +86 13520524683
