T7FC070 NSK 70x140x39mm TC-DA2 13.98 Tapered roller bearings
| Bearing number | T7FC070 |
| Size (mm) | 70x140x39 |
| Brand | NSK |
| Bore Diameter (mm) | 70 |
| Outer Diameter (mm) | 140 |
| Width (mm) | 39 |
| d | 70 mm |
| D | 140 mm |
| T | 39 mm |
| B | 35.5 mm |
| C | 27 mm |
| a | 45.7 mm |
| r min. | 3 mm |
| r1 min. | 3 mm |
| da min. | 88 mm |
| Da min | 106 mm |
| Da max. | 126 mm |
| db max. | 79 mm |
| Db min. | 133 mm |
| ra max. | 2.5 mm |
| rb max. | 2.5 mm |
| Weight | 2.55 Kg |
| Basic dynamic load rating (C) | 177 kN |
| Basic static load rating (C0) | 229 kN |
| (Grease) Lubrication Speed | 2400 r/min |
| (Oil) Lubrication Speed | 3400 r/min |
| Calculation factor (e) | 0.87 |
| Calculation factor (Y0) | 0.38 |
| LangID | 1 |
| outer r | 3 |
| D_ | 140 |
| CAD | http://service.web2cad.co.jp/pcom/?Maker=NSK_RB&info=nsk_rb/roller_bearings/tapered_rb/single_row_trb/metric_design_asmtab.prj&varset={STAN=_}.{ORDER=T7FC070}.{SD=70}.{D=140}.{T=39.00}.{B=35.5}.{C=27.0}.{R=3.0}.{R1=3.0}.{CR1=177000}.{COR1=229000}.{CR2=18000}.{COR2=23400}.{LG=2400}.{LO=3400}.{ISO=7FC}.{DA1=88}.{DB1=79}.{DA2=126}.{DA3=106}.{DB2=133.0}.{SA=5.0}.{SB=12.0}.{RA=2.5}.{RA1=2.5}.{A=45.7}.{E=0.87}.{Y1=0.69}.{Y0=0.38}.{MASS=2.550} |
| TC-BET22 | 45 |
| TC-BET21 | 7 |
| TC-BET23 | 0 |
| inner r | 3 |
| mass | 2.55 |
| GRS rpm | 2400 |
| D_b | 133 |
| Cr | 18000 |
| TC-RA | 129.7 |
| T-ALP23 | 0 |
| db | 79 |
| T-ALP22 | 0 |
| Prod_Type3 | TRBSR_MD_A |
| da | 88 |
| T-ALP21 | 60 |
| Iso | 7FC |
| ALPHA_ | 30 |
| SDM_ | 102.553 |
| SBRG | 7FC |
| calcUrl | /BearingGuide/html/calculation.jsp |
| D_a2 | 106 |
| hidYobi | T7FC070 |
| Y1 | 0.69 |
| D_a1 | 126 |
| B_ | 35.5 |
| hidTable | ecat_NSTPRM |
| Oil rpm | 3400 |
| C0r | 23400 |
| Y0 | 0.38 |
| TC-SLR | 26.5 |
| inner ra | 2.5 |
| outer rb | 2.5 |
| C0 | 229 |
| Sa | 5 |
| Sb | 12 |
| e | 0.87 |
| Z_ | 18 |
| C_ | 27 |
| yobi | T7FC070 |
| TC-DA1 | 17.526 |
| TC-DA2 | 13.98 |
| KBRG | 3111 |
Detailed Parameters
parameter：
| NU2010EMA6 Cylindrical roller bearings | Brand:AST ，Bearing Type:NU ，Outer Diameter :80mm ，Width :19mm ，Bore Diameter :50mm ，Size :50x80x19mm |
| 61972-MA Deep groove ball bearings | Bore Diameter :360mm ，Outer Diameter :480mm ，Brand:NKE ，Size :360x480x56mm |
| 32BVV07-8G Angular contact ball bearings | Size :32x72x45mm ，Outer Diameter :72mm ，Bore Diameter :32mm ，Brand:NACHI |
| NK37/20R Needle roller bearings | Dw:3 mm ，Lubrication hole on outer ring:Oui/Yes ，Lw:15.8 mm ，rs min:0.3 mm ，k:3 mm |
| HM321245/10 Tapered roller bearings | Size :99.212x171.45x49.212mm ，Brand:CX ，Outer Diameter :171.45mm ，Bore Diameter :99.212mm |
| 37431/37625 Tapered roller bearings | Size :109.538x158.75x23.02mm ，Outer Diameter :158.75mm ，Brand:ISO ，Bore Diameter :109.538mm ，Width :23.02mm |
| 232/670 EKW33+OH32/670 Spherical roller bearings | Outer Diameter :1220mm ，Width :438mm ，Bore Diameter :630mm ，Size :630x1220x438mm ，Brand:ISB |
| NUP213E Cylindrical roller bearings | F:78.5 mm ，r1s min:1.5 mm ，E:108.5 mm ，d1:84.5 mm ，rs min:1.5 mm |
| NJ418 Cylindrical roller bearings | Outer Diameter :225mm ，Size :90x225x54mm ，Width :54mm ，Brand:CRAFT ，Bore Diameter :90mm |
| NJ3080 Cylindrical roller bearings | Brand:CX ，Bore Diameter :400mm ，Outer Diameter :600mm ，Size :400x600x148mm |
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