15117/15250 NSK 30×63.5×20.638mm Calculation factor (e) 0.35 Tapered roller bearings
| Bearing number | 15117/15250 |
| Size (mm) | 30×63.5×20.638 |
| Brand | NSK |
| Bore Diameter (mm) | 30 |
| Outer Diameter (mm) | 63.5 |
| Width (mm) | 20.638 |
| d | 30 mm |
| D | 63.5 mm |
| T | 20.638 mm |
| B | 20.638 mm |
| C | 15.875 mm |
| ra1 max. | 1.3 mm |
| a | 14.9 mm |
| r min. | 1.3 mm |
| r1 min. | 1.3 mm |
| Da | 56 mm |
| db | 35 mm |
| ra max. | 1.3 mm |
| da | 36.5 mm |
| Db | 59 mm |
| Weight | 0.302 Kg |
| Basic dynamic load rating (C) | 46 kN |
| Basic static load rating (C0) | 53 kN |
| (Grease) Lubrication Speed | 6000 r/min |
| (Oil) Lubrication Speed | 8000 r/min |
| Calculation factor (e) | 0.35 |
| Calculation factor (Y0) | 0.94 |
| LangID | 1 |
| ALP23 | 0 |
| outer r | 1.3 |
| ALP22 | 18 |
| D_ | 63.5 |
| ALP21 | 26 |
| SHOG_yobi | 15117R/15250R |
| RAr | 125 |
| inner r | 1.3 |
| GRS rpm | 6000 |
| D_b | 59 |
| D_a | 56 |
| DE_ | 53.502 |
| SLR | 13.5 |
| Prod_Type3 | TRBSR_ID_A |
| BETA_ | 1 |
| ALPHA_ | 13.15 |
| SDM_ | 46.611 |
| calcUrl | /BearingGuide/html/calculation.jsp |
| DA1 | 7.78 |
| DA2 | 6.943 |
| hidYobi | 15117/15250 |
| Y1 | 1.7 |
| B_ | 20.638 |
| Oil rpm | 8000 |
| hidTable | ecat_NSTPRI |
| Y0 | 0.94 |
| inner ra | 1.3 |
| outer rb | 1.3 |
| C0 | 53 |
| CUP | 0.113 |
| e | 0.35 |
| DA_ | 7.363 |
| BET21 | 3 |
| BET22 | 34 |
| BET23 | 0 |
| Z_ | 16 |
| C_ | 15.875 |
| yobi | 15117/15250 |
| KBRG | 3171 |
| CONE | 0.189 |
| DI_ | 39.355 |
Detailed Parameters
parameter：
| NA5910 Needle roller bearings | Outer Diameter :72mm ，Bore Diameter :50mm ，Brand:NSK ，Size :50x72x30mm |
| AXK 6085 Needle roller bearings | Brand:CX ，Outer Diameter :85mm ，Size :60x85x3mm ，d:60 mm ，Width :3mm ，Bore Diameter :60mm |
| NU1013 Cylindrical roller bearings | rs min:1.1 mm ，r1s min:1 mm ，F:74.5 mm ，E:90.5 mm ，Radial clearance class:CN |
| 16022 Deep groove ball bearings | Bore Diameter :170mm ，Size :170x110x19mm ，Outer Diameter :110mm ，Brand:SKF |
| 150PCR280 Cylindrical roller bearings | Brand:NSK ，Bore Diameter :150mm ，h1:10 mm ，d:150 mm |
| 53324U+U324 Thrust ball bearings | Bore Diameter :120mm ，Brand:CX ，d1:123 mm ，D:205 mm ，Outer Diameter :205mm ，d:120 mm |
| 6204-2RS2 Deep groove ball bearings | Size :20x47x14mm ，Brand:NKE ，Bore Diameter :20mm ，Width :14mm ，Outer Diameter :47mm |
| 32056 Tapered roller bearings | Bore Diameter :280mm ，Width :87mm ，Brand:NACHI ，Size :280x420x87mm ，Outer Diameter :420mm |
| 7213BDB Angular contact ball bearings | Bore Diameter :65mm ，Width :23mm ，Outer Diameter :120mm ，Size :65x120x23mm ，Brand:CYSD |
| 47TS886245-1 Tapered roller bearings | Size :440x620x454mm ，Brand:KOYO ，Bore Diameter :440mm ，Outer Diameter :620mm |
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