30314 30314D 30314P6X 30314X2B 30314JR 30314DJR CHROME STEELP0 P6 P5 P4 P3 QUALITY LEVER TAPPER ROLLER BEARING

30314 bearings are mainly used in construction machinery, machine tools, automobile, metallurgy, mining, petroleum, machinery, electric power, railway and other industries
 

Technical Specifications

Dimensional Specifications

TAPERED ROLLER SET - METRIC SERIES - DIMENSIONS
D	2.7559 in70.000 mm
D	5.9055 in150.000 mm
C	1.1811 in30.000 mm
B	1.3780 in35.000 mm
A (EFFECTIVE LOAD CENTER)	-0.3150 in-8.000 mm
T	1.4961 in38.000 mm
R	0.0800 in2.000 mm
R	0.10 in2.5 mm
DA	3.31 in84.0 mm
DB	3.50 in89.0 mm
DA	5.43 in138.0 mm
DA MIN	5.12 in130.0 mm
DB	5.51 in140.0 mm

WE CAN OFFER THESE 3031 MODEL

Additive standard

WE CAN OFFER THESE MODEL HYDRAILIC PUMP BEARINGS :

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We can supply you all kinds of excavator spare parts as following:

Hydraulic Parts:

Hydraulic pump, Travel motor, Swing motor, Travel gearbox, Swing gearbox, Main control valve, Hydraulic cylinder assy, Gear pump, Pump regulator,etc.
Undercarriage Parts:

Track link and shoe assy, Track roller, Carrier roller, Idler, Sprocket, Track link guide, Track Adjuster assy, etc.

Excavator Attachments:

Bucket ,mud bucket,earth bucket, heavy duty rock bucket , skeleton bucket,hydraulic breaker, hydraulic quick coupler,ripper,etc.
Cabin Parts:

Excavator cabin, Cabin door, Side door panel, Cabin seat, Cabin glass, Engine cover, Tool box, Door lock, etc.
Electric Parts:

Controller, Monitor, Panel, Throttle motor, Solenoid valve, Wire harness, etc.
Engine Parts:

Cylinder block, Cylinder head, Crankshaft, Engine assy, Injector, Fuel injection pump, Oil pump, Feed pump, Oil cooler, Filter, Turbocharger, Starter motor, Alternator, Water pump, Fan blade, Liner kits, Bearings, Valves, Gasket kit, etc.

Other Parts:

Seal kit, Floating seal, Joystick, Foot pedal valve, O-ring box, Coupling, etc.