Lubricated Fishing Bumper Sub Type BXJ
The working chamber of Model “BXJ” Lubricated Fishing Bumper Sub should be filled with wearable hydraulic oil, acting the lubrication as to prolong the service life. It has a long stroke and large jarring force. According to specific instance, the releasing stuck of down-jarring should be different on various occasions.
Specifications
Model | O.D.mm(in) | I.D.mm(in) | Connection |
Max working loadkN(lbf) | Tensie Yield StrengthkN(lbf) | Max working TorguekN·m(lbf · ft) | Torsional Yield StrengthkN·m(lbf · ft) | Max. Strokemm(in) | Overall length in open statemm(in) |
BXJ73 | 73(2-7/8) | 20(13/16) | 2 3/8TBG | 300(67440) | 500(112400) | 2.6(1916) | 4.5(3317) | 268(10-1/2) | 2105(82-7/8) |
BXJ89 | 89(3-1/4) | 28(1-1/8) | NC26 | 450(101160) | 750(168600) | 3.5(2580) | 7(5161) | 268(10-1/2) | 2105(82-7/8) |
BXJ95 | 95 (3-3/4) | 31.8(1-1/4) | NC26 | 600(134880) | 1000(224800) | 4(2949) | 8(5898) | 266(10-1/2) | 2103(82-13/16) |
BXJ105 | 105(4-1/8) | 31.8 (1-1/4) | NC31 | 1362(306177) | 2044(459491) | 11.5(8478) | 20(14746) | 400(15-11/16) | 2685(105-11/16) |
BXJ108 | 108(4-1/4) | 31.8 (1-1/4) | NC31 | 767(172421) | 1151(258744) | 5(3868) | 20(14746) | 268(10-1/2) | 2105(82-7/8) |
BXJ114 | 114(4 -1/2) | 38.1(1-1/2) | 2 7/8REG | 1243(279876) | 1866(419476) | 13(9584) | 25(18400) | 268(10-1/2) | 2100(82-11/16) |
BXJ121 | 121(4-3/4) | 38.1(1-1/2) | NC38 | 1100(247280) | 1950(438360) | 13(9584) | 27(19900) | 405(16) | 2690(106) |
BXJ159 | 159(6-1/4) | 50.8(1-7/8) | NC50 | 1600(359680) | 2700(606960) | 25(18400) | 65(47924) | 466(18-5/16) | 3229(127) |
BXJ178 | 178 (7) | 70(2-3/4) | NC50 | 2400(539520) | 4650(1045320) | 30(22119) | 80(58984) | 470(18-1/2) | 3422(134-11/16) |
BXJ203 | 203 (8) | 78(3-1/16) | 6 5/8REG | 2800(629440) | 4896(1100620) | 35(25805) | 145(106908) | 462(18-3/16) | 3414(134-3/8) |