DKB型密封件专门用于防止外界空气中会造成部件损伤的粉尘进入，保护设备并保持部件密封性能的密封件。唇口用丁腈橡胶制作，具有防止刮油的变唇口密封件。
NOK AR1870F5 32*44*7/10
NOK AR2041E5 35*47*7/10
NOK AR2342E5 40*52*7/10
NOK AR2633G5 45*57*7/10
NOK AR2831F5 50*62*7/10
NOK AR3033F5 55*69*8/11
NOK AR3187G5 60*74*8/11
NOK AR3313F5 63*77*8/11
NOK AR3381F5 65*79*8/11
NOK AR3493F5 70*84*8/11
NOK AR3596G5 75*89*8/11
NOK AR372015 80*94*8/11
NOK AR3828F5 85*99*8/11
NOK AR3913E0 90*104*8/11
NOK AR3976G5 95*109*8/11
NOK AR4046G5 100*114*8/11
NOK AR4142F5 105*121*9/12
NOK AR4196F5 110*126*9/12
NOK AR4232F5 115*131*9/12
NOK AR4326E5 120*136*9/12
NOK AR4393F5 125*141*9/12
NOK AR4533G5 140*160*10/14
NOK AR4578E5 145*165*10/14
NOK AR4615E5 150*170*10/14
NOK AR4663E5 155*175*10/14
NOK AR4704G5 160*180*10/14
NOK AR4785E5 170*190*10/14
NOK AR4839F5 175*195*10/14
NOK AR4890G5 180*205*12/17
NOK AR5048G5 200*225*12/17
NOK AR5245F5 225*250*12/17
NOK AR5396F5 250*275*12/17