BRT
Standard Hydraulic Cylinder Seal Rubber NBR Back up Ring/BRT Back-up rings are used to prevent the O-ring from entering the clearance gap. When high pressures
are exerted on the O-ring,the hard back-up ring material will keep the O-ring material from
flowing into the gap, which will prevent premature failure.
Details About BRT Seals
BRT Bronze filled PTFE Back-Up Ring
Hydraulic Bearing gasket BRT
Working condition:
Material :PTFE+bronze
| ITEM | d | D | T |
| BRT40*50*3 | 40 | 50 | 3 |
| BRT45*55*3 | 45 | 55 | 3 |
| BRT45*60*3 | 45 | 60 | 3 |
| BRT50*60*3 | 50 | 60 | 3 |
| BRT50*63*3 | 50 | 63 | 3 |
| BRT50*65*3 | 50 | 65 | 3 |
| BRT55*65*3 | 55 | 65 | 3 |
| BRT55*68*3 | 55 | 68 | 3 |
| BRT55*70*3 | 55 | 70 | 3 |
| BRT60*70*3 | 60 | 70 | 3 |
| BRT60*73*3 | 60 | 73 | 3 |
| BRT60*75*3 | 60 | 75 | 3 |
| BRT60*80*3 | 60 | 80 | 3 |
| BRT65*75*3 | 65 | 75 | 3 |
| BRT65*78*3 | 65 | 78 | 3 |
| BRT65*80*3 | 65 | 80 | 3 |
| BRT65*85*3 | 65 | 85 | 3 |
| BRT70*80*3 | 70 | 80 | 3 |
| BRT70*83*3 | 70 | 83 | 3 |
| BRT70*85*3 | 70 | 85 | 3 |
| BRT70*90*3 | 70 | 90 | 3 |
| BRT75*85*3 | 75 | 85 | 3 |
| BRT75*88*3 | 75 | 88 | 3 |
| BRT75*90*3 | 75 | 90 | 3 |
| BRT75*95*3 | 75 | 95 | 3 |
| BRT80*90*3 | 80 | 90 | 3 |
| BRT80*93*3 | 80 | 93 | 3 |
| BRT80*95*3 | 80 | 95 | 3 |
| BRT80*100*3 | 80 | 100 | 3 |
| BRT85*100*3 | 85 | 100 | 3 |
| BRT85*105*3 | 85 | 105 | 3 |
| BRT90*105*3 | 90 | 105 | 3 |
| BRT90*110*3 | 90 | 110 | 3 |
| BRT95*110*3 | 95 | 110 | 3 |
| BRT95*115*3 | 95 | 115 | 3 |
| BRT100*115*3 | 100 | 115 | 3 |
| BRT100*120*3 | 100 | 120 | 3 |
| BRT105*120*3 | 105 | 120 | 3 |
| BRT105*125*3 | 105 | 125 | 3 |
| BRT110*125*3 | 110 | 125 | 3 |
| BRT110*130*3 | 110 | 130 | 3 |
| BRT115*130*3 | 115 | 130 | 3 |
| BRT115*135*3 | 115 | 135 | 3 |
| BRT120*135*3 | 120 | 135 | 3 |
| BRT120*140*3 | 120 | 140 | 3 |
| BRT125*140*3 | 125 | 140 | 3 |
| BRT125*145*3 | 125 | 145 | 3 |
| BRT130*145*3 | 130 | 145 | 3 |
| BRT130*150*3 | 130 | 150 | 3 |
| BRT140*160*3 | 140 | 160 | 3 |
| BRT150*170*3 | 150 | 170 | 3 |
| BRT160*180*3 | 160 | 180 | 3 |
| BRT170*190*3 | 170 | 190 | 3 |
| BRT180*200*3 | 180 | 200 | 3 |
