80 mm x 170 mm x 39 mm NTN NUP316 cylindrical roller bearings

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80 mm x 170 mm x 39 mm NTN NUP316 cylindrical roller bearings image

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Bearing number:71918 CD/P4AH1
Size (mm):125x90x18
Bore Diameter (mm):125
Outer Diameter (mm):90
Width (mm):18
d:90 mm
D:125 mm
B:18 mm
d1:100.8 mm
d2:100.8 mm
D1:114.2 mm
K:0.5 mm
C1:5.2 mm
r1,2 - min.:1.1 mm
r3,4 - min.:0.6 mm
a:23.5 mm
da - min.:96 mm
db - min.:96 mm
Da - max.:119 mm
Db - max.:121 mm
ra - max.:1 mm
rb - max.:0.6 mm
dn:103.3 mm
Basic dynamic load rating - C:47.5 kN
Basic static load rating - C0:51 kN
Fatigue load limit - Pu:2.1 kN
Limiting speed for grease lubrication:9500 r/min
Limiting speed for oil lubrication:16000 mm/min
Ball - Dw:11.112 mm
Ball - z:26
Gref:7.5 cm3
Calculation factor - f0:16.3
Preload class A - GA:180 N
Preload class B - GB:360 N
Preload class C - GC:720 N
Preload class D - GD:1440 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:94 N/micron
Preload class B:129 N/micron
Preload class C:183 N/micron
Preload class D:268 N/micron
r1,2 min.:1.1 mm
r3,4 min.:0.6 mm
da min.:96 mm
db min.:96 mm
Da max.:119 mm
Db max.:121 mm
ra max.:1 mm
rb max.:0.6 mm
Basic dynamic load rating C:47.5 kN
Basic static load rating C0:51 kN
Fatigue load limit Pu:2.08 kN
Attainable speed for grease lubrication:9500 r/min
Attainable speed for oil-air lubrication:16000 r/min
Ball diameter Dw:11.112 mm
Number of balls z:26
Reference grease quantity Gref:7.5 cm³
Preload class A GA:180 N
Static axial stiffness, preload class A:94 N/µm
Preload class B GB:360 N
Static axial stiffness, preload class B:129 N/µm
Preload class C GC:720 N
Static axial stiffness, preload class C:183 N/µm
Preload class D GD:1440 N
Static axial stiffness, preload class D:268 N/µm
Calculation factor f:1.23
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 f0:16.3
Mass bearing:0.55 kg

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PRECISION BEARING CORP: Address365 Kimberly Drive, Carol Stream, Illinois U.S.A.; Phone(Working Time)753-298-7732; Fax

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Customers who bought this item also bought cylindrical roller bearings

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