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結(jié)構(gòu)特點(diǎn)(庫存信息)
單向旋轉(zhuǎn)離合器軸承是深溝球軸承和楔塊式離合器的組合，供貨時(shí)其內(nèi)部已填注潤(rùn)滑脂。ZZ型封蓋可以防止0.3mm以上的灰塵鐵屑進(jìn)入內(nèi)部，2RS型式密封圈可以防塵、防水和防漏脂。
扭矩傳遞為緊配合時(shí)，離合器內(nèi)外徑分別與N6公差的機(jī)體孔和n6公差的工作軸壓配，軸承的內(nèi)部游隙為C5組，緊配合時(shí)所產(chǎn)生的內(nèi)部縮小變形，可使楔塊和軸承達(dá)到預(yù)期的效果。當(dāng)內(nèi)圈與軸采用鍵方式配合時(shí)，工作軸可以使用K6公差，外圈仍然與N6公差的機(jī)體孔壓配。當(dāng)內(nèi)圈與工作軸，外圈與機(jī)體孔均采用鍵槽方式配合時(shí)，建議工作軸用公差K6,機(jī)體孔采用公差K6或H6：采用鍵配合方式時(shí)，軸承的內(nèi)部游隙為C3組。
總裝時(shí)要注意，不可敲打內(nèi)圈壓迫外圈進(jìn)入機(jī)壁，也不可用敲打外圈壓迫內(nèi)圈擠入工作軸的方式安裝。
Description(庫存信息)
One-way rotating clutch bearings is the combination lr deep groove ball bearing and sprag type freewheel.It is filled in grease lubricant when supplied.ZZ type shield can protect against dust of more than 0.3mm 2RS type seal is dustproof,waterproof and greaseproof.
When torque transmission is closed fit,the inside and outside diameter is rorced fit with N6tolerance bore and n6working shaft respectively,the internal clearance is set at c5.the reduction and distortion during this process can make good effect.when inner ring and shaft are key fit,the working shaft can use K6 tolerance,the outer ring is still forced fit with N6 tolerance bore.If inner ring with with working whaft,outer ring with bore are all key fit,K6 tolerance is recommended for working shaft,ａnd K6 or H6 for bore,with the internal clearance set at c3.
Attention to installation:don't knock inner ring to press outer ring into bore,ａnd don't knock outer ring to press inner ringinto working shaft.