NU306E Cylindrical Roller Mud Pump Bearing 30x72x19mm
Our highly-skilled and factory-trained service experts Pioneer Machinery Source have the resources to help JH307749H Cone Part Number you with all JH307710 Cup Part Number your NU306E Cylindrical Roller Mud Pump Bearing 30x72x19mm H307700 Series needs - including routine maintenance, major repairs, warranty service, and MUD PUMP BEARINGS equipment inspections.
| Series: | H307700 |
| Cone Part Number: | JH307749H |
| Cup Part Number: | JH307710 |
| Design Units: | METRIC |
| Bearing Weight: | 1.7 Kg |
| Cage Type: | Stamped Steel |
| d: | 55.000 mm |
| D: | 110.000 mm |
Product Details
| Series | H307700 |
| Cone Part Number | JH307749H |
| Cup Part Number | JH307710 |
| Design Units | METRIC |
| Bearing Weight | 1.7 Kg |
| Cage Type | Stamped Steel |
| d | 55.000 mm |
| D | 110.000 mm |
| B - Cone Width | 39 mm |
| C - Cup Width | 32.000 mm |
| B | 39.000 mm |
| R - Cone Backface To Clear Radius1 | 3.050 mm |
| r - Cup Backface To Clear Radius2 | 2.54 mm |
| da - Cone Frontface Backing Diameter | 64.01 mm |
| db - Cone Backface Backing Diameter | 73.91 mm |
| Da - Cup Frontface Backing Diameter | 103.90 mm |
| Db - Cup Backface Backing Diameter | 97.03 mm |
| Ab - Cage-Cone Frontface Clearance | 3.8 mm |
| Aa - Cage-Cone Backface Clearance | 0.3 mm |
| a - Effective Center Location3 | -11.7 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 64500 N |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 249000 N |
| C0 - Static Radial Rating | 251000 N |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 38300 N |
| K - Factor7 | 1.69 |
| e - ISO Factor8 | 0.35 |
| Y - ISO Factor9 | 1.73 |
| G1 - Heat Generation Factor (Roller-Raceway) | 72 |
| G2 - Heat Generation Factor (Rib-Roller End) | 16.9 |
| Cg - Geometry Factor | 0.0706 |
Company Profile
| Worktime |
7:00AM - 6:00PM |
| Phone |
0065 82577418 |
| Fax |
0065 82577552 |
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