Bearing ZA-45BWD15BCA98-01 E NSK -

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Home>Products>Tapered Roller Bearings>Bearing ZA-45BWD15BCA98-01 E NSK image

Bearing ZA-45BWD15BCA98-01 E NSK image

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Bearing ZA-45BWD15BCA98-01 E NSK Description of the code

Bearing number:S71914 CD/P4A
Size (mm):100x70x16
Bore Diameter (mm):100
Outer Diameter (mm):70
Width (mm):16
d:70 mm
D:100 mm
B:16 mm
d1:79.2 mm
d2:79.2 mm
D2:93.72 mm
r1,2 - min.:1 mm
r3,4 - min.:0.3 mm
a:19.4 mm
da - min.:74.6 mm
da - max.:78.6 mm
db - min.:74.6 mm
db - max.:78.6 mm
Da - max.:95.4 mm
Db - max.:98 mm
ra - max.:1 mm
rb - max.:0.3 mm
Basic dynamic load rating - C:34.5 kN
Basic static load rating - C0:34 kN
Fatigue load limit - Pu:1.4 kN
Limiting speed for grease lubrication:13000 r/min
Ball - Dw:9.525 mm
Ball - z:24
Calculation factor - f0:16.2
Preload class A - GA:130 N
Preload class B - GB:260 N
Preload class C - GC:520 N
Preload class D - GD:1040 N
Calculation factor - f:1
Calculation factor - f2A:1
Calculation factor - f2B:1.04
Calculation factor - f2C:1.09
Calculation factor - f2D:1.15
Calculation factor - fHC:1
Preload class A:76 N/micron
Preload class B:104 N/micron
Preload class C:147 N/micron
Preload class D:215 N/micron
r1,2 min.:1 mm
r3,4 min.:0.3 mm
da min.:74.6 mm
da max.:78.6 mm
db min.:74.6 mm
db max.:78.6 mm
Da max.:95.4 mm
Db max.:98 mm
ra max.:1 mm
rb max.:0.3 mm
Basic dynamic load rating C:34.5 kN
Basic static load rating C0:34 kN
Fatigue load limit Pu:1.43 kN
Attainable speed for grease lubrication:13000 r/min
Ball diameter Dw:9.525 mm
Number of balls z:24
Preload class A GA:130 N
Static axial stiffness, preload class A:76 N/µm
Preload class B GB:260 N
Static axial stiffness, preload class B:104 N/µm
Preload class C GC:520 N
Static axial stiffness, preload class C:147 N/µm
Preload class D GD:1040 N
Static axial stiffness, preload class D:215 N/µm
Calculation factor f:1.19
Calculation factor f1:1
Calculation factor f2A:1
Calculation factor f2B:1.04
Calculation factor f2C:1.09
Calculation factor f2D:1.15
Calculation factor fHC:1
Calculation factor f0:16.2
Mass bearing:0.34 kg

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