发那科机械备件44A399731-G01

为了判断拆卸下来的koyo轴承是否可以再使用，要在深沟球轴承洗干净后检查，精心检查滚道面、滚动面、配合面的状态、保持架的磨损情况、轴承游隙的增加及有无关于尺寸精度下降的损伤、异常。非分离型小球轴承，则用一只手将内圈支持水平，旋转外圈确认是否流畅。koyo轴承等分离形轴承，可以对滚动体、外圈的滚道面分别检查。大型深沟球轴承因不能用手旋转，注意检查滚动体、滚道而、保持架、挡边面等外观，轴承的重要性愈高愈须慎重检查koyo轴承新投入使用的水泵，一般在运行1小时后须更换润滑脂(油)，以后每运行5小时更换1次。
MVME172-233
MVME172-233A
MVME172-243
MVME172-243A
MVME172-253
MVME172-253A
MVME172-263
MVME172-263A
MVME172-303
MVME172-303A
MVME172-313
MVME172-313A
MVME172-323
MVME172-323A
MVME172-333
MVME172-333A
MVME172-343
MVME172-343A
MVME172-353
MVME172-353A
MVME172-363
MVME172-363A
MVME172-373
MVME172-373A
MVME172-410
MVME172-410A
51400978-100   Processor (early version)
51400988-100    US Touchscreen, Smart
51400988-200    US Touchscreen, Smart, CE
51400997-100    PLC Gateway Interface博大精深 同心致远
51400997-200    Enhanced PLC Gateway I/F
51401052-100    SPC Card
51401072-200    QMEM-2
51401072-300    3 M-Word Enhanced Memory博大精深 同心致远
51401088-100    CNI - Interface for PLNM
51401163-100    Process Network Modem-NIM
51401286-100    EPDG Interface Card
51401286-100    EPDG Interface Card博大精深 同心致远
51401288-100   68020 w/2 Meg
51401288-200   68020 w/3 Meg
51401291-100   LCN I/F
51401291-100    Low Power LCN (LLCN) 博大精深 同心致远
51401496-100    Dual Node Fan Assembly
51401497-100    Dual Node Power Supply
51401551-200   68020 w/2 Meg
51401551-300   68020 w/3 Meg博大精深 同心致远
51401551-400   68020 w/4 Meg
51401551-600   68020 w/6 Meg
51401551-800   68020 w/8 Meg
51401560-100    QWERTY Membrane Keyboard博大精深 同心致远
ABB微型断路器S203-D63
ABB微型断路器S204-D0.5
ABB微型断路器S204-D1
ABB微型断路器S204-D2
ABB微型断路器S204-D3
ABB微型断路器S204-D4
ABB微型断路器S204-D6
ABB微型断路器S204-D10
ABB微型断路器S204-D16
ABB微型断路器S204-D20
ABB微型断路器S204-D25
ABB微型断路器S204-D32
ABB微型断路器S204-D40
ABB微型断路器S204-D50
ABB微型断路器S204-D63
ABB微型断路器S201-D0.5
ABB微型断路器S201-D1
ABB微型断路器S201-D2
ABB微型断路器S201-D3
ABB微型断路器S201-D4
ABB微型断路器S201-D6
ABB微型断路器S201-D10
ABB微型断路器S201-D16
ABB微型断路器S201-D20
ABB微型断路器S201-D25
ABB微型断路器S201-D32
ABB微型断路器S201-D40
ABB微型断路器S201-D50
ABB微型断路器S201-D63
ABB微型断路器S202-D0.5
ABB微型断路器S202-D1
ALLEN BRADLEY 291E-FAZ-G1-3FR / 291EFAZG13FR (NEW NO BOX)
ALLEN BRADLEY 872C-A10C18-A2 / 872CA10C18A2 (USED TESTED CLEANED)
ALLEN BRADLEY 961454 / 961454 (USED TESTED CLEANED)
ALLEN BRADLEY 871TM-BH2N12-B4 / 871TMBH2N12B4 (USED TESTED CLEANED)
ALLEN BRADLEY 32A24 / 32A24 (USED TESTED CLEANED)
ALLEN BRADLEY 855T-B10YL3 / 855TB10YL3 (USED TESTED CLEANED)
ALLEN BRADLEY 193206-A01 / 193206A01 (USED TESTED CLEANED)
ALLEN BRADLEY 50906 / 50906 (USED TESTED CLEANED)
ALLEN BRADLEY CF-271 / CF271 (NEW NO BOX)
ALLEN BRADLEY 1610L-T0220SA1 / 1610LT0220SA1 (NEW NO BOX)
ALLEN BRADLEY 140-L2 / 140L2 (NEW NO BOX)
ALLEN BRADLEY GA-473 / GA473 (Used)
ALLEN BRADLEY 190-P024R / 190P024R (RQANS1)
ALLEN BRADLEY 1777-IB / 1777IB (USED TESTED CLEANED)
ALLEN BRADLEY 871TM-DH2NN12-D4 / 871TMDH2NN12D4 (RQANS1)
ALLEN BRADLEY 100S-D110A22C / 100SD110A22C (NEW NO BOX)
ALLEN BRADLEY 1799-D10U10BL / 1799D10U10BL (USED TESTED CLEANED)
ALLEN BRADLEY 801-ASC27 / 801ASC27 (USED TESTED CLEANED)
ALLEN BRADLEY 60-2668 / 602668 (USED TESTED CLEANED)
ALLEN BRADLEY 1771-CX5 / 1771CX5 (NEW IN BOX)
ALLEN BRADLEY 205-BOG / 205BOG (USED TESTED CLEANED)
ALLEN BRADLEY 91886 / 91886 (USED TESTED CLEANED)
ALLEN BRADLEY 1798-BP4 / 1798BP4 (USED TESTED CLEANED)
ALLEN BRADLEY 440E-E25010 / 440EE25010 (USED TESTED CLEANED)
ALLEN BRADLEY 197-FLA2 / 197FLA2 (RQANS1)
ALLEN BRADLEY 855T-BSPM60 / 855TBSPM60 (USED TESTED CLEANED)
ALLEN BRADLEY 855BS-N24DH5 / 855BSN24DH5 (USED TESTED CLEANED)
ALLEN BRADLEY 285-BRC25-M6 / 285BRC25M6 (RQANS1)
ALLEN BRADLEY CWEB4-VS2 / CWEB4VS2 (RQANS1)
ALLEN BRADLEY 440E-D13124 / 440ED13124 (USED TESTED CLEANED)
ALLEN BRADLEY 42JT-B2LAT2-P4 / 42JTB2LAT2P4 (USED TESTED CLEANED)
ALLEN BRADLEY 500F-COD-93 / 500FCOD93 (USED TESTED CLEANED)
ALLEN BRADLEY 610936-01 / 61093601 (USED TESTED CLEANED)
ALLEN BRADLEY 802T-W4A / 802TW4A (Surplus New In Box)

“千里之堤，毁于蚁穴”，一个小小的蚂蚁洞，可以使千丈长堤溃决。螺丝被誉为工业之米，虽然微小但绝不渺小，可是，历史上因为忽视螺丝而酿成大祸的事件比比皆是。针对螺纹紧固件松动的问题，技术员采取了各种积极有效的措施，为螺纹紧固件的发展注入了新的活力，螺纹紧固件防松技术和防松结构很多，具体的解决方法如下。控制预紧力控制安装预紧力是防止螺纹紧固件松动的经济有效措施之一，这种方法利用螺纹的自锁条件，不需要对螺栓、螺母结构做任何改动，通过保证合适的预紧力来防松。