Продукция > Минирование и строительство > Rotary Drill Pipes, Drill Rods & Drilling Tools > ВТУЛКИ ПЛАТФОРМЫ ДЛЯ РОТОРНОГО БУРЕНИЯ

ВТУЛКИ ПЛАТФОРМЫ ДЛЯ РОТОРНОГО БУРЕНИЯ

ВТУЛКИ ПЛАТФОРМЫ ДЛЯ РОТОРНОГО БУРЕНИЯ

Узел вращающейся втулки с тремя поверхностями качения позволяет внутренней втулке вращаться внутри внешнего корпуса. При производстве наших втулок платформы для вращающихся элементов компания North Star использует заготовки из сплава 4140 с последующей термообработкой и закалкой, что обеспечивает высокие эксплуатационные характеристики и большой срок жизни. Втулки платформы такого типа в основном используются для роторного бурения, когда частота вращения существенно превышает скорости в приложениях с погружным пневмоударником.

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Щелкните по типу буровой установки, чтобы посмотреть различные исполнения втулки платформы

DM45 50 DML DMH DMM DMM2 PIT VIPER 271 275 PIT VIPER 351

Rotary Deck Bushings Atlas Copco DM45 50 DML

Northstar Part NumberDrill Pipe Diameter InchesDrill Pipe Diameter MMOutside Diameter InchesOutside Diameter MMFlange Diameter Inches/ TypeFlange Diameter MM/ TypeSpecial OptionsUnit Weight LBSUnit Weight KG
TBA41021025412" w/ 2 x Slots305 mm w/ 2 x SlotsOn RequestTBATBA
TBA4.51141025412" w/ 2 x Slots305 mm w/ 2 x SlotsOn RequestTBATBA
TBA51271025412" w/ 2 x Slots305 mm w/ 2 x SlotsOn RequestTBATBA
TBA5.51401025412" w/ 2 x Slots305 mm w/ 2 x SlotsOn RequestTBATBA
TBA6.251591025412" w/ 2 x Slots305 mm w/ 2 x SlotsOn RequestTBATBA
TBA6.51651025412" w/ 2 x Slots305 mm w/ 2 x SlotsOn RequestTBATBA
TBA71781025412" w/ 2 x Slots305 mm w/ 2 x SlotsOn RequestTBATBA

Rotary Deck Bushings Atlas Copco DMH DMM DMM2

Northstar Part NumberDrill Pipe Diameter InchesDrill Pipe Diameter MMOutside Diameter InchesOutside Diameter MMFlange Diameter Inches/ TypeFlange Diameter MM/ TypeSpecial OptionsUnit Weight LBSUnit Weight KG
TBA5.51401333016" w/ 2 x Slots406 MM w/ 2 x SlotsOn RequestTBATBA
TBA6.251591333016" w/ 2 x Slots406 MM w/ 2 x SlotsOn RequestTBATBA
TBA6.51651333016" w/ 2 x Slots406 MM w/ 2 x SlotsOn RequestTBATBA
TBA71781333016" w/ 2 x Slots406 MM w/ 2 x SlotsOn RequestTBATBA
TBA7.6251941333016" w/ 2 x Slots406 MM w/ 2 x SlotsOn RequestTBATBA
TBA8.6252191333016" w/ 2 x Slots406 MM w/ 2 x SlotsOn RequestTBATBA
TBA9.252351333016" w/ 2 x Slots406 MM w/ 2 x SlotsOn RequestTBATBA

Rotary Deck Bushings Atlas Copco Pit Viper 271 275

Northstar Part NumberDrill Pipe Diameter InchesDrill Pipe Diameter MMOutside Diameter InchesOutside Diameter MMFlange Diameter Inches/ TypeFlange Diameter MM/ TypeSpecial OptionsUnit Weight LBSUnit Weight KG
TBA717811.2528612" w/ 1 x Slot305 mm w/1 x SlotOn RequestTBATBA
TBA7.62519411.2528612" w/ 1 x Slot305 mm w/1 x SlotOn RequestTBATBA
TBA8.62521911.2528612" w/ 1 x Slot305 mm w/1 x SlotOn RequestTBATBA

Rotary Deck Bushings Atlas Copco Pit Viper 351

Northstar Part NumberDrill Pipe Diameter InchesDrill Pipe Diameter MMOutside Diameter InchesOutside Diameter MMFlange Diameter Inches/ TypeFlange Diameter MM/ TypeSpecial OptionsUnit Weight LBSUnit Weight KG
TBA8.6252191538115.750" w/ No Slots400 w/ No SlotsOn RequestTBATBA
TBA8.6252191640616.875" w/ No Slots429 w/ No SlotsOn RequestTBATBA
TBA9.252351538115.750" w/ No Slots400 w/ No SlotsOn RequestTBATBA
TBA9.252351640616.875" w/ No Slots429 w/ No SlotsOn RequestTBATBA
TBA10.752731538115.750" w/ No Slots400 w/ No SlotsOn RequestTBATBA
TBA10.752731640616.875" w/ No Slots429 w/ No SlotsOn RequestTBATBA
MD6240 6250 MD6290 MD6420 MD6540C
MD6640

Rotary Deck Bushings Caterpillar MD6240 6250

Northstar Part NumberDrill Pipe Diameter InchesDrill Pipe Diameter MMOutside Diameter InchesOutside Diameter MMFlange Diameter Inches/ TypeFlange Diameter MM/ TypeSpecial OptionsUnit Weight LBSUnit Weight KG
TBA5127On RequestTBATBA
TBA5.5140On RequestTBATBA
TBA6152.4On RequestTBATBA
TBA6.5165On RequestTBATBA
TBA7178On RequestTBATBA
TBA7.625194On RequestTBATBA

Rotary Deck Bushings Caterpillar MD6290

Northstar Part NumberDrill Pipe Diameter InchesDrill Pipe Diameter MMOutside Diameter InchesOutside Diameter MMFlange Diameter Inches/ TypeFlange Diameter MM/ TypeSpecial OptionsUnit Weight LBSUnit Weight KG
TBA4.5114On RequestTBATBA
TBA5127On RequestTBATBA
TBA5.5140On RequestTBATBA
TBA6152.4On RequestTBATBA
TBA6.5165On RequestTBATBA
TBA7178On RequestTBATBA

Rotary Deck Bushings Caterpillar MD6420

Northstar Part NumberDrill Pipe Diameter InchesDrill Pipe Diameter MMOutside Diameter InchesOutside Diameter MMFlange Diameter Inches/ TypeFlange Diameter MM/ TypeSpecial OptionsUnit Weight LBSUnit Weight KG
TBA7.625194On RequestTBATBA
TBA8.625219On RequestTBATBA

Rotary Deck Bushings Caterpillar MD6540C

Northstar Part NumberDrill Pipe Diameter InchesDrill Pipe Diameter MMOutside Diameter InchesOutside Diameter MMFlange Diameter Inches/ TypeFlange Diameter MM/ TypeSpecial OptionsUnit Weight LBSUnit Weight KG
TBA7.625194On RequestTBATBA
TBA8.625219On RequestTBATBA
TBA9.25235On RequestTBATBA
TBA10.75273On RequestTBATBA

Rotary Deck Bushings Caterpillar MD6640

Northstar Part NumberDrill Pipe Diameter InchesDrill Pipe Diameter MMOutside Diameter InchesOutside Diameter MMFlange Diameter Inches/ TypeFlange Diameter MM/ TypeSpecial OptionsUnit Weight LBSUnit Weight KG
TBA9.25235On RequestTBATBA
TBA10.75273On RequestTBATBA
TBA13.375340On RequestTBATBA
PH 250XPC PH 285XPC PH 320XPC

Rotary Deck Bushings Komatsu PH 250XPC

Northstar Part NumberDrill Pipe Diameter InchesDrill Pipe Diameter MMOutside Diameter InchesOutside Diameter MMFlange Diameter Inches/ TypeFlange Diameter MM/ TypeSpecial OptionsUnit Weight LBSUnit Weight KG
TBA71781640622"/17" w/ 2 x Wings560/435 MM w/ 2 x WingsOn RequestTBATBA
TBA7.6251941640622"/17" w/ 2 x Wings560/435 MM w/ 2 x WingsOn RequestTBATBA
TBA8.6252191640622"/17" w/ 2 x Wings560/435 MM w/ 2 x WingsOn RequestTBATBA
TBA9.252351640622"/17" w/ 2 x Wings560/435 MM w/ 2 x WingsOn RequestTBATBA
TBA10.752731640622"/17" w/ 2 x Wings560/435 MM w/ 2 x WingsOn RequestTBATBA

Rotary Deck Bushings Komatsu PH 285XPC

Northstar Part NumberDrill Pipe Diameter InchesDrill Pipe Diameter MMOutside Diameter InchesOutside Diameter MMFlange Diameter Inches/ TypeFlange Diameter MM/ TypeSpecial OptionsUnit Weight LBSUnit Weight KG
TBA71781640622"/17" w/ 2 x Wings560/435 MM w/ 2 x WingsOn RequestTBATBA
TBA7.6251941640622"/17" w/ 2 x Wings560/435 MM w/ 2 x WingsOn RequestTBATBA
TBA8.6252191640622"/17" w/ 2 x Wings560/435 MM w/ 2 x WingsOn RequestTBATBA
TBA9.252351640622"/17" w/ 2 x Wings560/435 MM w/ 2 x WingsOn RequestTBATBA
TBA10.752731640622"/17" w/ 2 x Wings560/435 MM w/ 2 x WingsOn RequestTBATBA

Rotary Deck Bushings Komatsu PH 320XPC

Northstar Part NumberDrill Pipe Diameter InchesDrill Pipe Diameter MMOutside Diameter InchesOutside Diameter MMFlange Diameter Inches/ TypeFlange Diameter MM/ TypeSpecial OptionsUnit Weight LBSUnit Weight KG
TBA8.6252191743221.65" w/ 2 x Slots550 MM w/ 2 x SlotsOn RequestTBATBA
TBA9.252351743221.65" w/ 2 x Slots550 MM w/ 2 x SlotsOn RequestTBATBA
TBA10.752731743221.65" w/ 2 x Slots550 MM w/ 2 x SlotsOn RequestTBATBA
TBA13.3753401743221.65" w/ 2 x Slots550 MM w/ 2 x SlotsOn RequestTBATBA
D245S D245KS D25KS D55SP D75KS
D90KS DR440 DR460 461

Rotary Deck Bushings Sandvik D245S D245KS

Northstar Part NumberDrill Pipe Diameter InchesDrill Pipe Diameter MMOutside Diameter InchesOutside Diameter MMFlange Diameter Inches/ TypeFlange Diameter MM/ TypeSpecial OptionsUnit Weight LBSUnit Weight KG
TBA51271025414" w/ 1 x Flat356 MM w/ 1 x FlatOn RequestTBATBA
TBA5.51401025414" w/ 1 x Flat356 MM w/ 1 x FlatOn RequestTBATBA

Rotary Deck Bushings Sandvik D25KS

Northstar Part NumberDrill Pipe Diameter InchesDrill Pipe Diameter MMOutside Diameter InchesOutside Diameter MMFlange Diameter Inches/ TypeFlange Diameter MM/ TypeSpecial OptionsUnit Weight LBSUnit Weight KG
TBA4.51141025414" w/ 1 x Flat356 MM w/ 1 x FlatOn RequestTBATBA
TBA51271025414" w/ 1 x Flat356 MM w/ 1 x FlatOn RequestTBATBA

Rotary Deck Bushings Sandvik D55SP

Northstar Part NumberDrill Pipe Diameter InchesDrill Pipe Diameter MMOutside Diameter InchesOutside Diameter MMFlange Diameter Inches/ TypeFlange Diameter MM/ TypeSpecial OptionsUnit Weight LBSUnit Weight KG
TBA6.51651230516" w/ 1 x Flat406 MM w/ 1 x FlatOn RequestTBATBA
TBA6.51651333015.85" w/ 1 x Flat403 MM w/ 1 x FlatOn RequestTBATBA
TBA71781230516" w/ 1 x Flat406 MM w/ 1 x FlatOn RequestTBATBA
TBA71781333015.85" w/ 1 x Flat403 MM w/ 1 x FlatOn RequestTBATBA
TBA7.6251941230516" w/ 1 x Flat406 MM w/ 1 x FlatOn RequestTBATBA
TBA7.6251941333015.85" w/ 1 x Flat403 MM w/ 1 x FlatOn RequestTBATBA

Rotary Deck Bushings Sandvik D75KS

Northstar Part NumberDrill Pipe Diameter InchesDrill Pipe Diameter MMOutside Diameter InchesOutside Diameter MMFlange Diameter Inches/ TypeFlange Diameter MM/ TypeSpecial OptionsUnit Weight LBSUnit Weight KG
TBA71781333013" w/ 1 x Flat403 MM w/ 1 x FlatOn RequestTBATBA
TBA7.6251941333013" w/ 1 x Flat403 MM w/ 1 x FlatOn RequestTBATBA
TBA8.6252191333013" w/ 1 x Flat403 MM w/ 1 x FlatOn RequestTBATBA

Rotary Deck Bushings Sandvik D90KS

Northstar Part NumberDrill Pipe Diameter InchesDrill Pipe Diameter MMOutside Diameter InchesOutside Diameter MMFlange Diameter Inches/ TypeFlange Diameter MM/ TypeSpecial OptionsUnit Weight LBSUnit Weight KG
TBA8.6252191640619" w/ 1 x Flat482 MM w/ 1 x FlatOn RequestTBATBA
TBA9.252351640619" w/ 1 x Flat482 MM w/ 1 x FlatOn RequestTBATBA
TBA10.752731640619" w/ 1 x Flat482 MM w/ 1 x FlatOn RequestTBATBA

Rotary Deck Bushings Sandvik DR440

Northstar Part NumberDrill Pipe Diameter InchesDrill Pipe Diameter MMOutside Diameter InchesOutside Diameter MMFlange Diameter Inches/ TypeFlange Diameter MM/ TypeSpecial OptionsUnit Weight LBSUnit Weight KG
TBA5.51401025414" w/ 1 x Flat356 MM w/ 1 x FlatOn RequestTBATBA
TBA71781025414" w/ 1 x Flat356 MM w/ 1 x FlatOn RequestTBATBA

Rotary Drill Pipe Sandvik DR460 461

Diameter InchesDiameter MMWall InchesWall MMLength FeetLength MMThread Options
7.625194125.42576205 1/4" BECO
7.625194125.442128025 1/4" BECO
8.625219125.42576206" BECO
8.625219125.442128026" BECO
9.25235125.42576206" BECO
9.25235125.442128026" BECO

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