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Home>Products>Work Head Spindle bearing>SKF S71904 CDTP/HCP4B Precision Ball Bearings

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  • SKF S71904 CDTP/HCP4B Precision Ball Bearings
  • SKF S71904 CDTP/HCP4B Precision Ball Bearings
  • SKF S71904 CDTP/HCP4B Precision Ball Bearings
  • SKF S71904 CDTP/HCP4B Precision Ball Bearings

SKF S71904 CDTP/HCP4B Precision Ball Bearings

  • What is SKF S71904 CDTP/HCP4B Precision Ball Bearings in Icuc Corporation Japan mechanical engineering? Work Head Spindle bearing Manufacturing Service . Upload your CAD file for an instant.

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  • S71904 CDTP/HCP4B

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SKF S71904 CDTP/HCP4B Precision Ball Bearings Specifications

d20 mm
D37 mm
B9 mm
d125.6 mm
d225.6 mm
D234.15 mm
r1,2 min.0.3 mm
r3,4 min.0.2 mm
a8.4 mm
da min.22 mm
da max.25.1 mm
db min.22 mm
db max.25.1 mm
Da max.35 mm
Db max.35.6 mm
ra max.0.3 mm
rb max.0.2 mm
Basic dynamic load rating C6.05 kN
Basic static load rating C03.2 kN
Fatigue load limit Pu0.137 kN
Attainable speed for grease lubrication53000 r/min
Ball diameter Dw4.762 mm
Number of balls z15
Preload class A GA25 N
Static axial stiffness, preload class A24 N/µm
Preload class B GB50 N
Static axial stiffness, preload class B32 N/µm
Preload class C GC100 N
Static axial stiffness, preload class C44 N/µm
Preload class D GD200 N
Static axial stiffness, preload class D62 N/µm
Calculation factor f1.05
Calculation factor f11
Calculation factor f2A1
Calculation factor f2B1.07
Calculation factor f2C1.12
Calculation factor f2D1.18
Calculation factor fHC1.04
Calculation factor f09.8
Mass bearing0.033 kg

The reliability or durability requirement sets the time frame over which SKF S71904 CDTP/HCP4B requirements are to be maintained. The reliability requirement (life in the broad sense) includes Work Head Spindle bearing and acoustic life, as well as fatigue life.


  • 20 mm 0.7874 in x 37 mm 1.4567 in x 9 mm 0.3543 in a FAG HSS71904-C-T-P4S Work Head Spindle bearing

    Bearing number:HS71904-C-T-P4S; Size (mm):20x37x9(mm); Brand:FAG; Bore Diameter (mm):20(mm); Outer Diameter (mm):37(mm); Width (mm):9(mm); d:20 mm 0.7874 in; D:37 mm 1.4567 in; B:9 mm 0.3543 in; a:8 mm 0.315 in; Da:31,5 mm / Tolerance: H12 1.2402 in; da:25 mm / Tolerance: h12 0.9843 in; ra max:0,3 mm 0.0118 in; rmin:0,3 mm 0.0118 in; α:15 ° / Angle; m:0,04 kg / Weight; Cr:3600 N / Dynamic load rating (radial); C0r:1730 N / Static load rating (radial); nG Fett:56000 1/min / Limiting speed for grease lubrication; nG Ol:90000 1/min / Limiting speed for minimal quantity oil lubrication;
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  • 20 mm 0.7874 in x 37 mm 1.4567 in x 9 mm 0.3543 in Da max. FAG HS71904-C-T-P4S Work Head Spindle bearing

    d:20 mm 0.7874 in; D:37 mm 1.4567 in; B:9 mm 0.3543 in; d1:25.6 mm 1.0079 in; d2:25.6 mm 1.0079 in; D2:34.15 mm 1.3445 in; r1,2 min.:0.3 mm 0.0118 in; r3,4 min.:0.2 mm 0.0079 in; a:8.4 mm 0.3307 in; da min.:22 mm 0.8661 in; da max.:25.1 mm 0.9882 in; db min.:22 mm 0.8661 in; db max.:25.1 mm 0.9882 in; Da max.:35 mm 1.378 in; Db max.:35.6 mm 1.4016 in; ra max.:0.3 mm 0.0118 in; rb max.:0.2 mm 0.0079 in; Basic dynamic load rating C:6.05 kN; Basic static load rating C0:3.2 kN; Fatigue load limit Pu:0.137 kN; Attainable speed for grease lubrication:53000 r/min; Ball diameter Dw:4.762 mm 0.1875 in; Number of balls z:15; Preload class A GA:25 N; Static axial stiffness, preload class A:24 N/µm; Preload class B GB:50 N; Static axial stiffness, preload class B:32 N/µm; Preload class C GC:100 N; Static axial stiffness, preload class C:44 N/µm; Preload class D GD:200 N; Static axial stiffness, preload class D:62 N/µm; Calculation factor f:1.05; Calculation factor f1:1; Calculation factor f2A:1; Calculation factor f2B:1.07; Calculation factor f2C:1.12; Calculation factor f2D:1.18; Calculation factor fHC:1.04; Calculation factor f0:9.8; Mass bearing:0.033 kg;
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  • SKF 7018 CDTP/HCP4B

    d:90 mm; D:140 mm; B:24 mm; d1:105.4 mm; d2:105.4 mm; D1:124.6 mm; r1,2 min.:1.5 mm; r3,4 min.:1 mm; a:27.5 mm; da min.:97 mm; db min.:97 mm; Da max.:133 mm; Db max.:136 mm; ra max.:1.5 mm; rb max.:1 mm; Basic dynamic load rating C:79.3 kN; Basic static load rating C0:76.5 kN; Fatigue load limit Pu:
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  • SKF S7008 ACDTP/P4B

    d:40 mm; D:68 mm; B:15 mm; d1:49.2 mm; d2:49.2 mm; D2:61.02 mm; r1,2 min.:1 mm; r3,4 min.:0.3 mm; a:20.2 mm; da min.:44.6 mm; da max.:48.7 mm; db min.:44.6 mm; db max.:48.7 mm; Da max.:63.4 mm; Db max.:66 mm; ra max.:1 mm; rb max.:0.3 mm; Basic dynamic load rating C:15.9 kN; Basic static load rating
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  • SKF S7013 CE/HCP4BVG275

    d:65 mm; D:100 mm; B:18 mm; d1:77.26 mm; d2:74.9 mm; D2:91.1 mm; r1,2 min.:1.1 mm; r3,4 min.:0.6 mm; a:20.2 mm; da min.:71 mm; da max.:76.5 mm; db min.:71 mm; db max.:74.1 mm; Da max.:94 mm; Db max.:95.8 mm; ra max.:1 mm; rb max.:0.6 mm; Basic dynamic load rating C:20.3 kN; Basic static load rating
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  • SKF 7007 ACE/P4BVG275

    d:35 mm; D:62 mm; B:14 mm; d1:43.7 mm; d2:41.6 mm; D1:52.25 mm; r1,2 min.:1 mm; r3,4 min.:0.6 mm; a:18.4 mm; da min.:39.6 mm; db min.:39.6 mm; Da max.:57.4 mm; Db max.:57.8 mm; ra max.:1 mm; rb max.:0.6 mm; Basic dynamic load rating C:11.1 kN; Basic static load rating C0:6.3 kN; Fatigue load limit P
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  • SKF 71911 ACDTP/P4B

    d:55 mm; D:80 mm; B:13 mm; d1:62.7 mm; d2:62.7 mm; D1:72.3 mm; r1,2 min.:1 mm; r3,4 min.:0.3 mm; a:22.4 mm; da min.:59.6 mm; db min.:59.6 mm; Da max.:75.4 mm; Db max.:78 mm; ra max.:1 mm; rb max.:0.3 mm; Basic dynamic load rating C:18.2 kN; Basic static load rating C0:13.7 kN; Fatigue load limit Pu:
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  • SKF 7006 ACDTP/P4B

    d:30 mm; D:55 mm; B:13 mm; d1:37.7 mm; d2:37.7 mm; D1:47.3 mm; r1,2 min.:1 mm; r3,4 min.:0.3 mm; a:16.6 mm; da min.:34.6 mm; db min.:34.6 mm; Da max.:50.4 mm; Db max.:53 mm; ra max.:1 mm; rb max.:0.3 mm; Basic dynamic load rating C:13.8 kN; Basic static load rating C0:7.65 kN; Fatigue load limit Pu:
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  • SKF 7020 CB/HCP4AL

    d:100 mm; D:150 mm; B:24 mm; d1:118.7 mm; d2:116.15 mm; D2:135 mm; b:2.2 mm; C1:13.4 mm; C2:5.2 mm; C3:4.2 mm; r1,2 min.:1.5 mm; r3,4 min.:1 mm; a:28.9 mm; da min.:107 mm; db min.:107 mm; Da max.:143 mm; Db max.:145.4 mm; ra max.:1.5 mm; rb max.:1 mm; dn:120 mm; Basic dynamic load rating C:37.7 kN;
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  • SKF S7009 ACE/P4BVG275

    d:45 mm; D:75 mm; B:16 mm; d1:55.7 mm; d2:53.6 mm; D2:66.85 mm; r1,2 min.:1 mm; r3,4 min.:0.6 mm; a:22.2 mm; da min.:49.6 mm; da max.:55.1 mm; db min.:49.6 mm; db max.:53 mm; Da max.:70.4 mm; Db max.:70.8 mm; ra max.:1 mm; rb max.:0.6 mm; Basic dynamic load rating C:12.1 kN; Basic static load rating
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  • SKF 7008 ACDTP/P4B

    d:40 mm; D:68 mm; B:15 mm; d1:49.2 mm; d2:49.2 mm; D1:58.8 mm; r1,2 min.:1 mm; r3,4 min.:0.3 mm; a:20.2 mm; da min.:44.6 mm; db min.:44.6 mm; Da max.:63.4 mm; Db max.:66 mm; ra max.:1 mm; rb max.:0.3 mm; Basic dynamic load rating C:15.9 kN; Basic static load rating C0:10.4 kN; Fatigue load limit Pu:
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  • SKF 7007 CE/HCP4BVG275

    d:35 mm; D:62 mm; B:14 mm; d1:43.7 mm; d2:41.6 mm; D1:52.25 mm; r1,2 min.:1 mm; r3,4 min.:0.6 mm; a:13.5 mm; da min.:39.6 mm; db min.:39.6 mm; Da max.:57.4 mm; Db max.:57.8 mm; ra max.:1 mm; rb max.:0.6 mm; Basic dynamic load rating C:11.4 kN; Basic static load rating C0:6.55 kN; Fatigue load limit
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  • SKF S7014 ACDTP/HCP4B

    d:70 mm; D:110 mm; B:20 mm; d1:82.3 mm; d2:82.3 mm; D2:100.64 mm; r1,2 min.:1.1 mm; r3,4 min.:0.6 mm; a:31.1 mm; da min.:76 mm; da max.:81.7 mm; db min.:76 mm; db max.:81.7 mm; Da max.:104 mm; Db max.:106 mm; ra max.:1 mm; rb max.:0.6 mm; Basic dynamic load rating C:48.8 kN; Basic static load rating
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  • SKF S71910 CDTP/HCP4B

    d:50 mm; D:72 mm; B:12 mm; d1:57.1 mm; d2:57.1 mm; D2:67.12 mm; r1,2 min.:0.6 mm; r3,4 min.:0.3 mm; a:14.2 mm; da min.:53.2 mm; da max.:56.6 mm; db min.:53.2 mm; db max.:56.6 mm; Da max.:68.8 mm; Db max.:70.6 mm; ra max.:0.6 mm; rb max.:0.3 mm; Basic dynamic load rating C:13.5 kN; Basic static load
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  • SKF 7009 CB/HCP4AL

    d:45 mm; D:75 mm; B:16 mm; d1:56.44 mm; d2:55.17 mm; D2:65.58 mm; b:1.5 mm; C1:8.6 mm; C2:3.6 mm; C3:2.6 mm; r1,2 min.:1 mm; r3,4 min.:0.6 mm; a:16.1 mm; da min.:49.6 mm; db min.:49.6 mm; Da max.:70.4 mm; Db max.:71.8 mm; ra max.:1 mm; rb max.:0.6 mm; dn:57.2 mm; Basic dynamic load rating C:13 kN; B
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  • SKF 7006 ACE/HCP4AL1

    d:30 mm; D:55 mm; B:13 mm; d1:38.2 mm; d2:36.4 mm; D1:45.81 mm; b:1.4 mm; C1:3.7 mm; C2:1.95 mm; C3:2.6 mm; r1,2 min.:1 mm; r3,4 min.:0.6 mm; a:16.4 mm; da min.:34.6 mm; db min.:34.6 mm; Da max.:50.4 mm; Db max.:50.8 mm; ra max.:1 mm; rb max.:0.6 mm; dn:39.9 mm; Basic dynamic load rating C:8.84 kN;
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  • SKF 7014 CE/HCP4BVG275

    d:70 mm; D:110 mm; B:20 mm; d1:84.3 mm; d2:81.6 mm; D1:95.32 mm; r1,2 min.:1.1 mm; r3,4 min.:0.6 mm; a:22.2 mm; da min.:76 mm; db min.:76 mm; Da max.:104 mm; Db max.:105.8 mm; ra max.:1 mm; rb max.:0.6 mm; Basic dynamic load rating C:23.8 kN; Basic static load rating C0:18.3 kN; Fatigue load limit P
    Read More ...

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