新型號(hào)：B7203-C-T-P4S-UL
所屬類型：角接觸球軸承
品牌：FAG
| 產(chǎn)品參數(shù) | |
| 新型號(hào) | B7203-C-T-P4S-UL |
|---|---|
| 舊型號(hào) | B7203-C-T-P4S-UL |
| 品牌 | FAG |
| 分類 | 角接觸球軸承 |
| 材料 | 高溫軸承鋼 |
| 保持架及材料 | F1碳鋼 |
| 列數(shù) | 單列 |
| 用途 | 通用 |
固定FAG角接觸球軸承運(yùn)轉(zhuǎn)需注意六大事項(xiàng)使用熱感器可以隨時(shí)監(jiān)測(cè)軸承的工作溫度，并實(shí)現(xiàn)溫度超過(guò)規(guī)定值時(shí)自動(dòng)報(bào)警或停止防止燃軸事故發(fā)生。用高溫經(jīng)常表示軸承已處于異常情況。高溫也有害于軸承的潤(rùn)滑劑。有時(shí)FAG軸承過(guò)熱可歸諸于角接觸球軸承的潤(rùn)滑劑。若軸承在超過(guò)125℃的溫度長(zhǎng)期連轉(zhuǎn)會(huì)降低軸承壽命。引起高溫軸承的原因包括：潤(rùn)滑不足或過(guò)分潤(rùn)滑，潤(rùn)滑劑。內(nèi)含有雜質(zhì)，負(fù)載過(guò)大，軸承損環(huán)，間隙不足，及油封產(chǎn)生的高磨擦等等。因此連續(xù)性的監(jiān)測(cè)軸承溫度是有必要的，角接觸球滾針軸承無(wú)論是量測(cè)軸承本身或其它重要的零件。如果是在運(yùn)轉(zhuǎn)條件不變的情況下，任何的溫度改變可表示已發(fā)生故障。軸承溫度的定期量測(cè)可藉助于溫度計(jì)，例如數(shù)字型溫度計(jì)，可的測(cè)軸承溫度并依℃或華氏溫度定單位顯示。軸承的溫度，一般有軸承室外面的溫度就可推測(cè)出來(lái)，如果利用油孔能直接測(cè)量軸承外圈溫度，角接觸球軸承則更合適。通常，軸承的溫度隨著FAG軸承運(yùn)轉(zhuǎn)開(kāi)始慢慢上升，1-2小時(shí)后達(dá)到穩(wěn)定狀態(tài)。軸承的正常溫度因機(jī)器的熱容量，散熱量，轉(zhuǎn)速及負(fù)載而不同。如果潤(rùn)滑、安裝部合適，則軸承溫都會(huì)急驟上升，會(huì)出現(xiàn)異常高溫，這時(shí)必須停止運(yùn)轉(zhuǎn)，采取必要的防范措施。1.軸肩固定角接觸球軸承內(nèi)圈依靠軸肩和過(guò)盈實(shí)現(xiàn)軸向固定。適用于兩端固定的支承結(jié)構(gòu)。結(jié)構(gòu)簡(jiǎn)單、外廓尺寸小。2.彈性擋圈固定進(jìn)口軸承內(nèi)圈由軸肩和鎖緊螺母實(shí)現(xiàn)軸向固定?？沙惺懿淮蟮碾p向軸向載荷。軸向結(jié)構(gòu)尺寸小。3.鎖緊螺母固定角接觸球軸承內(nèi)圈由軸肩和鎖緊螺母實(shí)現(xiàn)軸向固定。并有止動(dòng)墊圈防松，安全可靠，適于高速、重載場(chǎng)合。4.端面止推墊圈固定角接觸球進(jìn)口軸承內(nèi)圈由軸肩和軸端擋圈實(shí)現(xiàn)軸向固定。軸端擋圈用螺釘固定在軸端。固定螺釘應(yīng)有防松裝置。適用于軸端不宜切制螺紋或空間受到限制的場(chǎng)合。5.緊定套固定依靠緊定套內(nèi)孔的徑向尺寸被壓縮而夾緊在軸上，來(lái)實(shí)現(xiàn)角接觸球軸承內(nèi)圈的軸向固定。6.退卸套固定退卸套的夾緊方式與緊定套相同。但退卸套由于有特制螺母，角接觸球進(jìn)口軸裝卸方便，適用于徑向載荷較大，軸向載荷較小的FAG軸承在光軸上的固定。角接觸球軸承座的改進(jìn)設(shè)計(jì)主要是保證軸承座在機(jī)架內(nèi)的正常位置，防止軸承座和機(jī)架磨損后產(chǎn)生軸向附加負(fù)荷，也是為了使和支承盡量處于平行狀態(tài)，可有效地消除附加偏心力矩。軸承座止推凸耳兩側(cè)增添滑板，其目的主要為了及時(shí)調(diào)整軸向間隙，減少補(bǔ)償止推凸耳側(cè)面的磨損。使用柔性尼龍保持架，防止因污物侵入FAG軸承滾道時(shí)，保持架扭斷和卡住鋼球。又如在彎輥力的作用點(diǎn)，安頓淬硬耐麻塊，其目的是為了在彎輥力產(chǎn)生軸向附加負(fù)荷。增大角接觸球軸承的內(nèi)部游隙，從原有的普通級(jí)改為第三及第四加大的輔助游隙。
FAG新型號(hào)FAG
FAGB7000-C-T-P4S-UL FAG
FAGB7000-E-T-P4S-UL FAG
FAGB7001-C-T-P4S-UL FAG
FAGB7001-E-T-P4S-UL FAG
FAGB7002-C-T-P4S-UL FAG
FAGB7002-E-T-P4S-UL FAG
FAGB7003-C-T-P4S-ULFAG
FAGB7003-E-T-P4S-ULFAG
FAGB7004-C-T-P4S-ULFAG
FAGB7004-E-T-P4S-ULFAG
FAGB7005-C-T-P4S-ULFAG
FAGB7005-E-T-P4S-ULFAG
FAGB7006-C-T-P4S-ULFAG
FAGB7006-E-T-P4S-ULFAG
FAGB7007-C-T-P4S-ULFAG
FAGB7007-E-T-P4S-ULFAG
FAGB7008-C-T-P4S-ULFAG
FAGB7008-E-T-P4S-ULFAG
FAGB7009-C-T-P4S-ULFAG
FAGB7009-E-T-P4S-ULFAG
FAGB7010-C-T-P4S-ULFAG
FAGB7010-E-T-P4S-ULFAG
FAGB7011-C-T-P4S-ULFAG
FAGB7011-E-T-P4S-ULFAG
FAGB7012-C-T-P4S-ULFAG
FAGB7012-E-T-P4S-ULFAG
FAGB7013-C-T-P4S-ULFAG
FAGB7013-E-T-P4S-ULFAG
FAGB7014-C-T-P4S-ULFAG
FAGB7014-E-T-P4S-ULFAG
FAGB7015-C-T-P4S-ULFAG
FAGB7015-E-T-P4S-ULFAG
FAGB7016-C-T-P4S-ULFAG
FAGB7016-E-T-P4S-ULFAG
FAGB7017-C-T-P4S-ULFAG
FAGB7017-E-T-P4S-ULFAG
FAGB7018-C-T-P4S-ULFAG
FAGB7018-E-T-P4S-ULFAG
FAGB7019-C-T-P4S-ULFAG
FAGB7019-E-T-P4S-ULFAG
FAGB7020-C-T-P4S-ULFAG
FAGB7020-E-T-P4S-ULFAG
FAGB7021-C-T-P4S-ULFAG
FAGB7021-E-T-P4S-ULFAG
FAGB7022-C-T-P4S-ULFAG
FAGB7022-E-T-P4S-ULFAG
FAGB7024-C-T-P4S-ULFAG
FAGB7024-E-T-P4S-ULFAG
FAGB7026-C-T-P4S-ULFAG
FAGB7026-E-T-P4S-ULFAG
FAGB7028-C-T-P4S-ULFAG
FAGB7028-E-T-P4S-ULFAG
FAGB7030-C-T-P4S-ULFAG
FAGB7030-E-T-P4S-ULFAG
FAGB7032-C-T-P4S-ULFAG
FAGB7032-E-T-P4S-ULFAG
FAGB7034-C-T-P4S-ULFAG
FAGB7034-E-T-P4S-ULFAG
FAGB7036-C-T-P4S-ULFAG
FAGB7036-E-T-P4S-ULFAG
FAGB7038-C-T-P4S-ULFAG
FAGB7038-E-T-P4S-ULFAG
FAGB7040-C-T-P4S-ULFAG
FAGB7040-E-T-P4S-ULFAG
FAGB7044-C-T-P4S-ULFAG
FAGB7044-E-T-P4S-ULFAG
FAGB7048-C-T-P4S-ULFAG
FAGB7048-E-T-P4S-ULFAG
FAGB71900-C-T-P4S-ULFAG
FAGB71900-E-T-P4S-ULFAG
FAGB71901-C-T-P4S-ULFAG
FAGB71901-E-T-P4S-ULFAG
FAGB71902-C-T-P4S-ULFAG
FAGB71902-E-T-P4S-ULFAG
FAGB71903-C-T-P4S-ULFAG
FAGB71903-E-T-P4S-ULFAG
FAGB71904-C-T-P4S-ULFAG
FAGB71904-E-T-P4S-ULFAG
FAGB71905-C-T-P4S-ULFAG
FAGB71905-E-T-P4S-ULFAG
FAGB71906-C-T-P4S-ULFAG
FAGB71906-E-T-P4S-ULFAG
FAGB71907-C-T-P4S-ULFAG
FAGB71907-E-T-P4S-ULFAG
FAGB71908-C-T-P4S-ULFAG
FAGB71908-E-T-P4S-ULFAG
FAGB71909-C-T-P4S-ULFAG
FAGB71909-E-T-P4S-ULFAG
FAGB71910-C-T-P4S-ULFAG
FAGB71910-E-T-P4S-ULFAG
FAGB71911-C-T-P4S-ULFAG
FAGB71911-E-T-P4S-ULFAG
FAGB71912-C-T-P4S-ULFAG
FAGB71912-E-T-P4S-ULFAG
FAGB71913-C-T-P4S-ULFAG
FAGB71913-E-T-P4S-ULFAG
FAGB71914-C-T-P4S-ULFAG
FAGB71914-E-T-P4S-ULFAG
FAGB71915-C-T-P4S-ULFAG
FAGB71915-E-T-P4S-ULFAG
FAGB71916-C-T-P4S-ULFAG
FAGB71916-E-T-P4S-ULFAG
FAGB71917-C-T-P4S-ULFAG
FAGB71917-E-T-P4S-ULFAG
FAGB71918-C-T-P4S-ULFAG
FAGB71918-E-T-P4S-ULFAG
FAGB71919-C-T-P4S-ULFAG
FAGB71919-E-T-P4S-ULFAG
FAGB71920-C-T-P4S-ULFAG
FAGB71920-E-T-P4S-ULFAG
FAGB71921-C-T-P4S-ULFAG
FAGB71921-E-T-P4S-ULFAG
FAGB71922-C-T-P4S-ULFAG
FAGB71922-E-T-P4S-ULFAG
FAGB71924-C-T-P4S-ULFAG
FAGB71924-E-T-P4S-ULFAG
FAGB71926-C-T-P4S-ULFAG
FAGB71926-E-T-P4S-ULFAG
FAGB71928-C-T-P4S-ULFAG
FAGB71928-E-T-P4S-ULFAG
FAGB71930-C-T-P4S-ULFAG
FAGB71930-E-T-P4S-ULFAG
FAGB71932-C-T-P4S-ULFAG
FAGB71932-E-T-P4S-ULFAG
FAGB71934-C-T-P4S-ULFAG
FAGB71934-E-T-P4S-ULFAG
FAGB71936-C-T-P4S-ULFAG
FAGB71936-E-T-P4S-ULFAG
FAGB71938-C-T-P4S-ULFAG
FAGB71938-E-T-P4S-ULFAG
FAGB71940-C-T-P4S-ULFAG
FAGB71940-E-T-P4S-ULFAG
FAGB71944-C-T-P4S-ULFAG
FAGB71944-E-T-P4S-ULFAG
FAGB71948-C-T-P4S-ULFAG
FAGB71948-E-T-P4S-ULFAG
FAGB7200-C-T-P4S-ULFAG
FAGB7200-E-T-P4S-ULFAG
FAGB7201-C-T-P4S-ULFAG
FAGB7201-E-T-P4S-ULFAG
FAGB7202-C-T-P4S-ULFAG
FAGB7202-E-T-P4S-ULFAG
FAGB7203-C-T-P4S-ULFAG
FAGB7203-E-T-P4S-ULFAG
FAGB7204-C-T-P4S-ULFAG
FAGB7204-E-T-P4S-ULFAG
FAGB7205-C-T-P4S-ULFAG
FAGB7205-E-T-P4S-ULFAG
FAGB7206-C-T-P4S-ULFAG
FAGB7206-E-T-P4S-ULFAG
FAGB7207-C-T-P4S-ULFAG
FAGB7207-E-T-P4S-ULFAG
FAGB7208-C-T-P4S-ULFAG
FAGB7208-E-T-P4S-ULFAG
FAGB7209-C-T-P4S-ULFAG
FAGB7209-E-T-P4S-ULFAG
FAGB7210-C-T-P4S-ULFAG
FAGB7210-E-T-P4S-ULFAG
FAGB7211-C-T-P4S-ULFAG
FAGB7211-E-T-P4S-ULFAG
FAGB7212-C-T-P4S-ULFAG
FAGB7212-E-T-P4S-ULFAG
FAGB7213-C-T-P4S-ULFAG
FAGB7213-E-T-P4S-ULFAG
FAGB7214-C-T-P4S-ULFAG
FAGB7214-E-T-P4S-ULFAG
FAGB7215-C-T-P4S-ULFAG
FAGB7215-E-T-P4S-ULFAG
FAGB7216-C-T-P4S-ULFAG
FAGB7216-E-T-P4S-ULFAG
FAGB7217-C-T-P4S-ULFAG
FAGB7217-E-T-P4S-ULFAG
FAGB7218-C-T-P4S-ULFAG
FAGB7218-E-T-P4S-ULFAG
FAGB7219-C-T-P4S-ULFAG
FAGB7219-E-T-P4S-ULFAG
FAGB7220-C-T-P4S-ULFAG
FAGB7220-E-T-P4S-ULFAG
FAGB7221-C-T-P4S-ULFAG
FAGB7221-E-T-P4S-ULFAG
FAGB7222-C-T-P4S-ULFAG
FAGB7222-E-T-P4S-ULFAG
FAGB7224-C-T-P4S-ULFAG
FAGB7224-E-T-P4S-ULFAG
FAGB7226-C-T-P4S-ULFAG
FAGB7226-E-T-P4S-ULFAG
FAGB7228-C-T-P4S-ULFAG
FAGB7228-E-T-P4S-ULFAG
FAGB7230-C-T-P4S-ULFAG
FAGB7230-E-T-P4S-ULFAG
FAGB7232-C-T-P4S-ULFAG
FAGB7232-E-T-P4S-ULFAG
FAGB7234-C-T-P4S-ULFAG
FAGB7234-E-T-P4S-ULFAG
FAGB7236-C-T-P4S-ULFAG
FAGB7236-E-T-P4S-ULFAG
FAGB7238-C-T-P4S-ULFAG
FAGB7238-E-T-P4S-UL
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