KOMATSU 175-71-31870 ARM	L:128.6 mm; H:39.7 mm; S:9.5 mm; B1:38.9 mm; J:106 mm; Designation of housing:PP207-; Recommended tightening torque for set screw:11.5 Nm; T max.:100 °C; A1:28.4 mm; d:35 mm;
KOMATSU 21K-70-00780 ARM	Category:Roller Bearings; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:0.005; Product Group:B04311;
KOMATSU 421-40-31120SG PITMAN ARM	Shape:Flange Type; Days to Ship:7 Days; Bearing Part Number:6203; Flange O.D. H(φ):72; Number of Bearings:Single; Width T(mm):14; Bearing Used:Deep Groove Ball Bea; Type:Bearings with Housin; Bearing Retained:No; Housing Material:1045 Carbon Steel;
KOMATSU AS20870D1201ST ARM ASSY/PC400-8斗杆总成（含油缸）	T min.:-20 °C; Z:45.6 mm; T max.:100 °C; Recommended tightening torque for set screw:3.9 Nm; d:20 mm; Designation of open end cover:SCO204-20; S:12.7 mm; C:10.1 kN; Designation of housing:SPA204N-; A:38 mm;
KOMATSU 21U-957-3732 ARM	Dz:54 mm; Designation of closed end cover:SCC204; Designation of housing:FC204N-; L:100 mm; N:12mm; H3:62; A:25.5 mm; A4:20.5 mm; B:31 mm; Weight:0.74 kg;
KOMATSU 208-944-6412 ARM	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:10.442; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:V Lock; Housing Style:4 Bolt Square Flange Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:3/4 Inch; Relubricatable:Yes; Insert Part Number:22216; Seals:Double Lip Nitrile Rubber;
KOMATSU 203-944-7210 ARM	Bearing number:7315DF; Size (mm):75x160x37; Bore Diameter (mm):75; Outer Diameter (mm):160; Width (mm):37; d:75 mm; D:160 mm; B:37 mm; ra1 max.:1 mm; Angle (α):25 °; a:52,5 mm; r min.:2,1 mm; r1 min.:1,1 mm; 2B:74 mm; Da max.:148 mm; db min:82 mm; ra max.:2 mm; Weight:6,14 Kg; Basic dynamic load rating (C):221 kN; Basic static load rating (C0):212 kN; (Grease) Lubrication Speed:3 800 r/min;
KOMATSU 2A5-43-00120 ARM REST	Category:Mounted Units & Inserts; Inventory:0.0; Minimum Buy Quantity:N/A; Weight / US pound:33; Product Group:M06288;
KOMATSU 37B-ZZ8-5272YKKF ARM	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:3.856; Product Group:M06110; Number of Mounting Holes:2; Mounting Method:Concentric Collar; Housing Style:2 Bolt Pillow Block; Rolling Element:Ball Bearing; Housing Material:Cast Iron; Expansion / Non-expansion:Non-expansion; Mounting Bolts:5/8 Inch; Relubricatable:No; Insert Part Number:INS-DL-203; Seals:Single Lip Contact; Housing Configuration:1 Piece Solid;
KOMATSU AS20770D1170ST ARM/2.55m强化斗杆	Category:Mounted Cartridge Units; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:20.43; Product Group:M06288; Mounting Method:V Lock; Housing Style:Cartridge Unit; Housing Material:Cast Steel; Rolling Element:Spherical Roller Bearing; Expansion / Non-expansion:Non-expansion; Relubricatable:Yes; Insert Part Number:22226; Seals:Triple Lip Contact; Other Features:Double Row | Single Nut | Nitrile Rubber Seal;