供應(yīng):嘉興MCGILL多少錢
HM813849/10 HM813810 HM813849 HM218248/10 HM218248 HM218210 31314 31308 30312 30214 A4138D A4059 94800/98789D 9380 90016 64700D 71451D 71450 39580 39520 30208M 30205XL 31308 6580 6535 6580/35 3877 3820 3877/20 HP16010 ER-12 ER12 JP16049 417520 28523/28520-20024 46790/46720 JM207PP-PR JM207PPPRJM714249 JM714210 SMN114K SN107K GN211KRRB+P座 GN111KRRB+T18802 170RU51R3 YAS-40 DODGE軸承 P4B-S2-115R (070361) DODGE軸承 P4B-S2-200R (070362) DODGE軸承 P4B-S2-203R (070363) DODGE軸承 P4B-S2-207R (070365) DODGE軸承 P4B-S2-211R (070367) DODGE軸承 P4B-S2-215R (070368) DODGE軸承 P4B-S2-300R (070369) DODGE軸承 P4B-S2-307R (070371) DODGE軸承 P4B-S2-315R (070373) DODGE軸承 P4B-S2-407R (070375) DODGE軸承 P4B-S2-415R (070377) DODGE軸承 P4B-S2-115RE (070379) DODGE軸承 P4B-S2-200RE (070380) DODGE軸承 P4B-S2-203RE (070381) DODGE軸承 P4B-S2-207RE (070383) DODGE軸承 P4B-S2-211RE (070385) DODGE軸承 P4B-S2-215RE (070386) DODGE軸承 P4B-S2-300RE (070387) DODGE軸承 P4B-S2-307RE (070389) DODGE軸承 P4B-S2-315RE (070391) DODGE軸承 P4B-S2-407RE(070393) DODGE軸承 P4B-S2-415RE (070395) DODGE軸承 P4B-S2-115L (070397) DODGE軸承 P4B-S2-200L (070398) DODGE軸承 P4B-S2-203L (070399) DODGE軸承 P4B-S2-207L (070401) DODGE軸承 P4B-S2-211L (070403) DODGE軸承 P4B-S2-215L (070404) DODGE軸承 P4B-S2-300L (070405) DODGE軸承 P4B-S2-307L (070407) DODGE軸承 P4B-S2-315L (070409) DODGE軸承 P4B-S2-407L (070411) DODGE軸承 P4B-S2-415L (070413) DODGE軸承 P4B-S2-115LE (070415) DODGE軸承 P4B-S2-200LE (070416) DODGE軸承 P4B-S2-203LE (070417) DODGE軸承 P4B-S2-207LE (070419) DODGE軸承 P4B-S2-211LE (070421) DODGE軸承 P4B-S2-215LE (070422) DODGE軸承 P4B-S2-300LE (070423) DODGE軸承 P4B-S2-307LE (070425) DODGE軸承 P4B-S2-315LE (070427) DODGE軸承 P4B-S2-407LE(070429) DODGE軸承 P4B-S2-415LE (070431)
DODGE軸承 EP4B-S2-207R (070433) DODGE
軸承EP4B-S2-211R (070434) DODGE軸承 EP4B-S2-215R(070435) DODGE軸承 EP4B-S2-300R (070436) DODGE軸承 EP4B-S2-307R (070437) DODGE軸承
EP4B-S2-315R (070438)
供應(yīng):嘉興MCGILL多少錢GCr15SiMo和GCr18Mo鋼分別是在1986～1995年期間先后開發(fā)的高淬透性軸承鋼，其目的是為了國(guó)民經(jīng)濟(jì)的發(fā)展，特別是重型機(jī)械、礦山機(jī)械、采掘鉆井機(jī)械等大型化、重型化的發(fā)展需求。這些領(lǐng)域?qū)Υ笮洼S承的品種、規(guī)格和數(shù)量的需求越來越多，軸承尺寸增加，軸承內(nèi)外套圈的有效壁厚和滾體直徑也隨之加大，用GCr15SiMn鋼的淬透性、淬硬性及軸承的壽命滿足不了實(shí)際需要。GCr15SiMo鋼開發(fā)的基本思路為：研究Si對(duì)Cr-Mo系SKF25及Mo對(duì)Cr-Si-Mn系的GCr15SiMn鋼各項(xiàng)性能的影響，而篩選出淬透性J6≥25mm，同時(shí)淬硬性等各項(xiàng)性能良好的鋼種；GCr18Mo鋼則是以德國(guó)鋼號(hào)1CrMo7（相當(dāng)于SKF24）為基礎(chǔ)而開發(fā)的適宜于貝氏體等溫淬火的鋼種，其淬透性為88端淬J6值為18mm。
