Technical Specifications
TYPE | Tapered Roller Bearing |
BORE TYPE | Round |
MATERIAL | Through Hardened Steel |
LIMITING SPEED - OIL | 4000 RPM |
LIMITING SPEED - GREASE | 3000 RPM |
STYLE | Cone & Cup |
PRECISION RATING | Class 0 |
CONFIGURATION | One |
LUBRICATION | w/o Oil Hole |
E (AXIAL LOAD FACTOR) | 0.35 |
Y2 (AXIAL LOAD FACTOR) | 1.74 |
Y0 (AXIAL LOAD FACTOR) | 0.96 |
STATIC LOAD RATING | 47000 lbf210000 N210.00 kN |
DYNAMIC LOAD RATING | 40500 lbf180000 N180.00 kN |
ENCLOSURE | Open |
WEIGHT | 4.542 lb2.060 kg |
OPERATING TEMPERATURE RANGE | -40 to 250 F-40 to 120 C |
Dimensional Specifications
![30312 30312D 30312P6X 30312X2B 30312JR 30312DJR CHROME STEELP0 P6 P5 P4 P3 QUALITY LEVER TAPPER ROLLER BEARING]()
TAPERED ROLLER SET - METRIC SERIES - DIMENSIONS |
D | 2.3622 in60.000 mm |
D | 5.1181 in130.000 mm |
C | 1.0236 in26.000 mm |
B | 1.2205 in31.000 mm |
A (EFFECTIVE LOAD CENTER) | 0.1083 in2.750 mm |
T | 1.3189 in33.500 mm |
R | 0.0800 in2.000 mm |
R | 0.10 in2.5 mm |
DA | 2.91 in74.0 mm |
DB | 3.03 in77.0 mm |
DA | 4.65 in118.0 mm |
DA MIN | 4.41 in112.0 mm |
DB | 4.72 in120.0 mm |
WE CAN OFFER THESE 3031 MODEL
| 30311 | 30312 | 30313 |
| 30314 | 30315 | 30316 |
| 30317 | 30318 | 30319 |
Additive standard
| 2RS | Z | W | X2B |
| ZZ | Q | M | X |
| ZN | JQ | D | JR |
WE CAN OFFER THESE MODEL HYDRAILIC PUMP BEARINGS :
| K3V180DT | HPV091DW | A10VS063 | K3V63DT | HPV95 | AP12 | A8V107 | K7V63 | HPV116 | A8V86 |
| K5V140DTP | HPV091EW | A10VS071 | K3V63BDT | HPV95N | SBS140 | A8V115 | HPV35 | HPV145 | A8V080 |
| K5V160DTP | HPV091DS | A8V0107 | K3VL80DTP | HPV160 | SBS120 | A8V0107 | HPV75 | HPV116/145 | A10VD43 |
| K5V160DP | HPV091ES | K3SP36C | K5V80DTP | HPV132 | SBS80 | A8V0140 | HPV55 | SPK10/10 | PSVD2-55 52 |
| K5V200DTH | HPV091/102 | PVK-2B-505 | K3V112DT | HPV140 | AP2D25 | A8V0160 | HPV90 | HPV050 | .... |
| K5V200DPH | HPV0102 | PVB92 | K3V112DP | HPV165 | AP2D36 | A8V0200 | K3V140DT | VRD63 | |
| NV111 | HPV0118 | PSVD2-27 | K3V112BDP | HPK055K | A10VD17 | A10VO28 | A8V055 | NVK45 | |
FOR MORE DETAIL PLS CONTACT US
Factory show
Payment and shipment
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.
| FAQ |
| Q1: I want to buy your products, how can I pay? |
| A :You can pay via T/T , L/C , WEST UNION , ESCROW , PAYPAL , ETC. |
| |
| Q2: How can you guarantee the quality? |
| A: If you meet with quality problem, we promise to replace goods or return your funds. |
| |
| Q3: If we don’t find what we want on your website, what should we do? |
| A: You can email us the descriptions and pictures of the products you need, we will check whether we have them. We develop new items every month, and some of them have not been uploaded to website in time. Or you can send us sample by express, we will develop this item for bulk purchasing. |
| |
| Q4: Can we buy 1 pc of each item for quality testing? |
| A: Yes, we are glad to send 1pc for quality testing if we have the item you need in stock |
